Line Of Weakness Extends Circumferentially Of Receptacle Mouth Opening Patents (Class 215/256)
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Patent number: 8522994Abstract: A hermetically sealed thermoplastic container having a dispensing nozzle occluded by a unitary but removable cap is provided with at least one fin alongside the dispensing nozzle. The fin is situated adjacent to the cap so that the rim of the cap can engage the fin to facilitate removal of the cap from the container.Type: GrantFiled: May 9, 2011Date of Patent: September 3, 2013Assignee: Weiler Engineering, Inc.Inventors: Gerhard H. Weiler, Kathleen E. Kurek
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Patent number: 8496129Abstract: Provided are a cap capable of being easily and reliably opened and unsealed not limited in design even if an inner cap with a small diameter is used for the cap, producing no refuse after the unsealing, and not unnecessarily large in size, and a container with the cap. When an over cap (3) is rotated in the opening direction, a pair of screw threads (10a, 10b) as opening means are advanced in the direction in which they are tightened together, and this cuts off a planned opening section (4) from the inner cap (2). Thus, the cap has a relatively simple structure and can be simply and reliably unsealed by small force. Also, the planned opening section (4) is integrated with the over cap (3) after unsealing the inner cap (2), so that no refuse is produced after the unsealing, eliminating the need to clear it away from a table.Type: GrantFiled: July 25, 2012Date of Patent: July 30, 2013Assignee: Tokan Kogyo Co, Ltd.Inventors: Takamitsu Isogai, Masayuki Someya
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Patent number: 8486043Abstract: Described here are unit dose containers, methods, and kits for treating asthma and other pulmonary conditions by nebulization. The unit doses of active agents are provided in a low volume formulation, which results in faster nebulization of the unit doses. The containers are also formed to minimize internal surface area so that effective re-dispersion of the active agents can be achieved while reducing adsorption to the walls of the containers.Type: GrantFiled: October 13, 2008Date of Patent: July 16, 2013Assignee: MAP Pharmaceuticals, Inc.Inventors: Laxmi Iyer, Paul S. Uster
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Patent number: 8365940Abstract: A pull tab crown for a bottle or other container provides an opener secured to the top of the crown. The crown has an annular skirt with an annular edge. Score lines extend from the opener assembly to the skirt. One of the score lines is curvilinear and terminates at the annular edge. A second score line has as segment that extends from the opener assembly to an endpoint substantially spaced from the bottom annular edge of the skirt.Type: GrantFiled: March 16, 2010Date of Patent: February 5, 2013Assignee: World Bottling Cap, LLCInventor: Abe Frishman
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Patent number: 8342355Abstract: An on-demand drinking adapter for use with a beverage container is disclosed. The adapter includes a base with an upper surface and generally cylindrical sides which extend below the upper surface. The cylindrical sides are adapted for temporarily fastening the adapter to a mouth of a beverage container. The adapter also includes a spout with a vertically extending surface, a second surface, and an on-demand drinking aperture. The spout extends above the upper surface and the vertically extending surface is curved and coextensive with a portion of the cylindrical sides.Type: GrantFiled: January 23, 2009Date of Patent: January 1, 2013Inventor: Ann M. Goade
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Publication number: 20120325769Abstract: An integral seal opening means within a sport closure cap for containers, in which a tamper evident seal with a reinforced rim secures the mouth opening. The closure cap holds a minimum of three protrusions, extending towards the seal, each having cutting edges of which the lower one is at a smaller radius. These protrusions engage with the tamper evident seal, when the cap is rotated clockwise, thereby cutting off part of of the seal rim and at the same time cutting three banana shape slots in the seal. For single serve beverage bottles with tamper evident seal and a sport closure, there is no need to unscrew the cap for opening the seal and getting access to the beverage. Initially the reinforced rim is used to prevent protrusions from accidently opening the bottle seal. The opened seal remains in place while the sport closure is held onto the bottle.Type: ApplicationFiled: June 23, 2011Publication date: December 27, 2012Inventors: Jan Essebaggers, Kateryna Davydova
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Patent number: 8336723Abstract: A stopper which engages a neck of a container. The stopper includes a circular bottom section and a head section which rises above the container and encompasses a slide. The rim of the head section has a maximum diameter that does not exceed the external diameter of the opening of the container. The slide can be pushed against the force of a spring device in one direction and, when released, returns to its retracted initial position as a result of the spring force. Opposing sides of the slide each end in circumferential sections. A first one of the circumferential sections forming an outer surface for receiving a first applied force for advancing the slide and causing the second one of the circumferential sections to protrude from the stopper. The second one of the circumferential sections receiving a second different applied force to remove the stopper from the container.Type: GrantFiled: June 4, 2012Date of Patent: December 25, 2012Assignee: Gaplast GmbHInventors: Roland Kneer, Frank Janssen
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Patent number: 8302792Abstract: The invention is a child-safe closure device for a container (1) including i) a stopper having a base and a cylindrical side wall, the inside face of which has a screwthread and a first series of teeth (13), and ii) a collar (16) connected to the side wall and equipped with a second series of teeth (17), these two series of teeth engaged with corresponding series of teeth (4,7) positioned on a base of the neck (2) of the container (1), wherein a) the cylindrical side wall is made of a rigid zone (10), and a skirt (11), or a flexible and deformable zone, and b) the collar (16) is attached to the skirt (11) by frangible bridges (22), such that deformation of the skirt (11) does not result in deformation of the collar (16).Type: GrantFiled: June 4, 2008Date of Patent: November 6, 2012Assignee: Airsec S.A.S.Inventors: Valere Logel, Vincent Sebille
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Patent number: 8292104Abstract: A safety bottle cap for preventing damage from anti-burglary tearing flanges has an opening, a cover and a two-layer tear ring between the opening and the aperture on the cover. A lower stop flange is protruded on the lower section of the opening. An upper stop flange is located at a spacing with the lower stop flange. A hooking edge is protruded on the inner side of the aperture. The tear ring has upper and lower rings, ribs arranged to link the rings, an outward flange protruded on exterior of the upper ring, an upper abutting edge protruded on the inner side of the upper ring and a lower abutting edge protruded on the inner side of the lower ring. The safety bottle cap allows the cover to be opened smoothly without spurs on the aperture, thus realizing anti-burglary identification and improving protection against mouth injury.Type: GrantFiled: February 14, 2011Date of Patent: October 23, 2012Assignee: Living Fountain Plastic Industrial Co., Ltd.Inventor: Chun-Hsiang Cheng
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Patent number: 8276773Abstract: A pull tab crown for a bottle or other container provides a pull tab ring and a pull tab secured to the top of the crown by a rivet to form a pull tab assembly. A seat in the top of the crown formed by an indentation allows the pull tab assembly to rest flush with the top of the crown. One or more score lines extend from the pull tab assembly to rim of the crown. One of the score lines has a segment that extends for a distance equidistant from the top of the crown and the edge of the crown. The score lines have a curved cross-sectional profile.Type: GrantFiled: October 13, 2010Date of Patent: October 2, 2012Assignee: World Bottling Cap, LLCInventor: Abe Frishman
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Publication number: 20120205338Abstract: A safety bottle cap for preventing damage from anti-burglary tearing flanges has an opening, a cover and a two-layer tear ring between the opening and the aperture on the cover. A lower stop flange is protruded on the lower section of the opening. An upper stop flange is located at a spacing with the lower stop flange. A hooking edge is protruded on the inner side of the aperture. The tear ring has upper and lower rings, ribs arranged to link the rings, an outward flange protruded on exterior of the upper ring, an upper abutting edge protruded on the inner side of the upper ring and a lower abutting edge protruded on the inner side of the lower ring. The safety bottle cap allows the cover to be opened smoothly without spurs on the aperture, thus realizing anti-burglary identification and improving protection against mouth injury.Type: ApplicationFiled: February 14, 2011Publication date: August 16, 2012Applicant: LIVING FOUNTAIN PLASTIC INDUSTRIAL CO., LTD.Inventor: Chun-Hsiang CHENG
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Patent number: 8231025Abstract: A tamper evident fitment assembly for use with a container for flowable material, the closure comprising a cap and a spout secured to the container, the cap having a frangible tamper evident band, the cap having an annular recess for frictionally engaging a top portion of the spout, the cap and spout having cooperating detent and locking elements so that the assembly in a first position where the cap is removably sealed to the spout and the tamper evident band is not broken when the cap is removed for filling may move to a second position when the cap is removably sealed to the spout and the tamper evident band is broken upon removal of the cap. An important feature of the present invention is that the cap frictionally engages a top portion of the spout. No screw threads or similar securing means are required to retain the cap on the spout.Type: GrantFiled: December 30, 2010Date of Patent: July 31, 2012Assignee: Liqui-Box CorporationInventor: James W. Johnson
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Patent number: 8231018Abstract: The present invention relates to a screw closure with tamper-proof strip, wherein the screw closure (10) has a tamper-proof strip connected to the lower edge of the cap skirt (2) by way of an easily tearable connection (8). The strip being in the form of a flexible strip (3), comprising a first portion (4) directed downward from the cap skirt (2) and a second portion (5) which is attached at the lower end of the first portion (4), and which is folded over inwardly and back in the direction of the head plate (1). At least one extension (7) is provided in axial extension of the second portion (5), the extension being attached to the outer free edge of the inwardly folded-over second portion (5), and leaving the inner edge thereof free. The second portion has at least one recess and extends along the inner circumference of the screw closure.Type: GrantFiled: August 12, 2008Date of Patent: July 31, 2012Assignee: Bericap GmbH & Co. KG.Inventor: Okten Gassner
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Patent number: 8181803Abstract: The present invention consists of an improvement made on the patent “Means for sealing bottle caps with evidence of opening” with Spanish application number P200202864, which made use of a concealed tongue that was revealed after the first opening without allowing to recover the original situation. The present invention maintains a connection between the top and bottom segments of the capsule, preventing their rotation relative to each other and providing an audible evidence of opening.Type: GrantFiled: October 26, 2007Date of Patent: May 22, 2012Assignee: Compania de Tapones Irrellenables, S.A.Inventor: David Torrent Ortega
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Patent number: 8172102Abstract: A cap for use with bottled water dispensing systems. The cap includes a main cap and a liner. The main cap has an opening which receives and seals against a probe. The liner is gripped between the main cap and the bottle neck and has a outside part and an inner movable part. The inner movable part is linked to the outer part by a large connecting section that serves as a hinge, and breakable or frangible connecting section. When the bottle is lowered onto the dispensing system, the probe enters into the opening in the main cap, breaks the frangible connection, and pushes the inner movable part open like a flap. The liner, at the location of the large connecting section, is resilient such that the inner movable part tends to close when the bottle is removed from the dispensing system.Type: GrantFiled: March 31, 2008Date of Patent: May 8, 2012Assignee: Blackhawk Molding Co., Inc.Inventor: Douglas J. Hidding
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Publication number: 20120103927Abstract: A threadless cap for closing a liquid bottle, the liquid bottle having a neck with an upper edge defining a discharge opening. The threadless cap comprises a lid for overlying the upper edge, the lid including a surface for facing the upper edge and a projection extending from the surface toward the upper edge. The threadless cap also comprises a skirt depending from the lid. The threadless cap further comprises a seal member on the surface for establishing a sealing engagement with the upper edge. The seal member includes an arcuate bead of resilient material located on the surface in a position to register with at least a portion of the upper edge. The projection engages and extends along the arcuate bead of resilient material. A blank for such a threadless cap and a method for manufacturing such a threadless cap are also provided.Type: ApplicationFiled: January 12, 2012Publication date: May 3, 2012Applicant: Créalise Packaging-Conditionnement Inc.Inventors: Gérard Perrin, Henri Pionchon, Richard Lamoureux
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Publication number: 20110297636Abstract: The present invention pertains to a stopper (1) for closing a dispensing opening (70) of a container (8). The stopper comprises a body element (2) for closing the dispensing opening, the body element having a top face (20) and a bottom face (22), the bottom face being directed towards the inside of the container; a moving element (3) which is situated at the top face (20) of the body element (2), wherein the moving element is movable relative to the body element from an initial position in which the moving element does not extend beyond the outer extension of the top face (20) in the plane of the top face of the body element, to an opening position in which the moving element is moved relative to the body element to extend at least partly beyond the outer extension of the top face (20) of the body element (2) in the plane of the body element, wherein the moving element provides, in the opening position, a gripping surface (32) for a user to remove the body element from the dispensing opening.Type: ApplicationFiled: May 2, 2011Publication date: December 8, 2011Applicant: AIRSEC S.A.S.Inventors: Stephane Rault, Jacquy Lebon
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Patent number: 8061544Abstract: A crown for a bottle or other container, the crown comprised of a pull tab ring and a pull tab secured to the crown by a rivet and one or more cut lines between the rivet and the rim of the crown. The crown may be formed from tinplate with a hardness of T4 as measured by the Rockwell 30T Hardness Scale so that the crown may be opened and removed from the container the a force of approximately 2.5 Kg.Type: GrantFiled: January 25, 2007Date of Patent: November 22, 2011Assignee: World Bottling Cap, LLCInventor: Abe Frishman
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Patent number: 8051879Abstract: An open ended cap for a pipe is provided comprising a flexible tubular body wherein one end has an inwardly-extending radial rim extending in a plane perpendicular to the longitudinal axis of the tubular body of the end cap. The tubular body may include a finger grip member extending inwardly from an inner periphery of the rim and connected to a tear strip extending across the rim and downwardly along at least a portion of the tubular body. In another embodiment, the tubular body has an interior wall surface having multiple compressible longitudinal fit beads extending from the interior wall surface and spaced about the circumference of the interior wall surface and which are configured to provide contact with the external surface of a pipe upon being inserted into the end cap. Both a tear strip and longitudinal fit beads may also be provided in combination.Type: GrantFiled: June 29, 2009Date of Patent: November 8, 2011Assignee: Protective Industries, Inc.Inventor: Frederick W. Zeyfang
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Patent number: 8020719Abstract: The invention relates to a closure for a container for holding a fluid, more particularly an adhesion promoter composition, provided, having a base element which can be fastened in the region of a pour opening of the container and which has an opening through which the fluid can be withdrawn from the container, having a first closure element which in a closed position thereof effects fluid-tight sealing of the opening of the base element and which in an open position thereof releases the opening of the base element, and having a second closure element, which can be fastened to the base element in such a way as to be repeatedly releasable and which, in a container storage mode, secures the first closure element in its storage position and, for a container dispensing mode, releases the first closure element to bring it from its closed position into the open position.Type: GrantFiled: August 8, 2008Date of Patent: September 20, 2011Assignee: Sika Technology AGInventors: Dana Maiwald, David Tobler, Andreas Widmer, Fritz Dill
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Publication number: 20110192818Abstract: A closure comprising a solid colour spout and a transparent overcap is adapted to be sealed to a container neck by means of a double-sided foil. The overcap has a depending valve, which engages with the spout to hold these components together prior to assembly to the container. The spout has a flange adapted to seat on a rim of the container neck and an annular wall that is received within the container neck. The foil is welded to the flange and is also used to weld the closure to a rim of a container neck of standard threaded design. The overcap can screw to an external thread on the container neck. The primary ex-factory seal is provided by welding the assembled closure to the neck. The secondary seal is provided by the engagement of the overcap valve with the spout. The invention discloses an improved method of assembly.Type: ApplicationFiled: April 22, 2011Publication date: August 11, 2011Applicant: Bapco Closures Research Ltd.Inventors: Peter Michael McGeough, Henning von Spreckelsen
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Publication number: 20110174761Abstract: A tamper-evident cap is disclosed including a closure member and an annular wall depending outward therefrom to a bottom rim. Annular wall has a flange or sealing member extending inwardly adjacent to the closure member and a plurality of threads spaced apart and helically positioned to cooperate with respective threads of a container neck finish having substantially the same outward shape. A band is circumferentially positioned around and attached to the bottom rim by ties, and includes a pull tab and teeth. The pull tab extends from a part of the band and is preferably positioned within the circumference of the band. The teeth have an inner face angled acutely relative to the rim and being designed fit with the neck finish. A cap in combination with a neck finish having a vertical wall for sealing engagement with the cap annular flange is also disclosed.Type: ApplicationFiled: March 30, 2011Publication date: July 21, 2011Applicant: Omega Cap Solutions, LLCInventors: Luca Molinaro, Robert E. Crisci
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Patent number: 7963409Abstract: A closure (2) comprising a solid colour spout (6) and a transparent overcap (4) is adapted to be sealed to a container neck (50) by means of a double-sided foil (8). The overcap (4) has a depending valve (24), which engages with the spout (6) to hold these components together prior to assembly to the container. The spout (6) has a flange (10) adapted to seat on a rim (54) of the container neck and an annular wall (28) that is received within the container neck (50). The foil (8) is welded to the flange (10) and is also used to weld the closure (2) to a rim (54) of a container neck of standard threaded design. The overcap (4) can screw to an external thread on the container neck. The primary ex-factory seal is provided by welding the assembled closure to the neck. The secondary seal is provided by the engagement of the overcap valve (24) with the spout (6). The invention discloses an improved method of assembly.Type: GrantFiled: July 27, 2005Date of Patent: June 21, 2011Assignee: Bapco Closures Research Ltd.Inventors: Peter Michael McGeough, Henning von Spreckelsen
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Patent number: 7951109Abstract: A storage and dispensing cap for a liquid receptacle having a cap body storage chamber for use with a receptacle such as a bottle, pouch or intravenous bag that is used to store a liquid for use with a syringe that is inserted into the receptacle for drawing the liquid contents into the syringe. A liquid, powder or capsule in the cap body chamber is mixed into the liquid receptacle for use with the syringe. A sleeve penetrator is mounted inside said cap body chamber and is sized in length to permit rupture of the bottom floor of said cap body chamber when manually depressed for dispensing whatever material is placed inside said cap body chamber and sleeve penetrator into said syringe bottle. An open passage from the cap body to the inside of the receptacle is provided once the storage chamber is ruptured by manually depressing the penetrator to allow the syringe needle end to be inserted into the liquid receptacle.Type: GrantFiled: September 22, 2006Date of Patent: May 31, 2011Assignee: Andeboh Holdings, FLPInventor: Michael R. Anderson
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Patent number: 7946441Abstract: A molded plastic container assembly comprising an open top container and a closure which sealingly fits on the top of the container. A collar is integral with the container sidewall just below the top rim to provide a space into which the lower edge of the closure skirt extends to prevent removal closure until a tear strip formed in the collar is removed. The tear strip in the collar extends fully through one corner of the container assembly and at least half way toward both of the adjacent corners to provide substantial area of access to the closure lower edge as well make the tear strip to large to present a choking hazard to small children.Type: GrantFiled: August 10, 2007Date of Patent: May 24, 2011Assignee: Letica CorporationInventors: Arthur W. Habitz, John Robert Salina
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Publication number: 20110108507Abstract: A sectional liquid dispensing (lotions, creams, soaps, cleansers, etc.) container that includes a finger actuated pump assembly which extends a dip tube near the bottom of a container. The container has three individual components to form the complete assembly. The upper section of container has been designed to contain a tamper evident closure member; mold incorporated at its lower most edge. The lower section (base); containing a closure member mold incorporated onto its top edge, is designed to snap fit into upper section of container. The lower section is approximately one third the height of container or less. The lid cover snaps onto the bottom surface of the lower section, using the tamper evident closure member. The usage of these closures provide frangible edges for easy removal of locking tear bands; which allow for separation of components, while also providing evidence of any product tampering.Type: ApplicationFiled: April 30, 2010Publication date: May 12, 2011Inventor: John Lewis Sullivan
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Patent number: 7891511Abstract: The present invention is directed to a closure for a container. In one of the embodiments provided herein, the closure is provided with a roof portion, a shoulder portion that merges with the roof portion, and a skirt portion depending from the shoulder portion. Provided on the shoulder portion are recessed regions and full-depth regions. The recessed regions and full-depth regions alternate around the shoulder portion and are provided for improving a number of manufacturing, costs, and structural factors.Type: GrantFiled: November 17, 2006Date of Patent: February 22, 2011Assignee: Portola Packaging, Inc.Inventors: Gerry Mavin, Tim Stephenson
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Patent number: 7882977Abstract: A tamper evident fitment assembly for use with a container for flowable material, the closure comprising a cap and a spout secured to the container, the cap having a frangible tamper evident band, the cap having an annular recess for frictionally engaging a top portion of the spout, the cap and spout having cooperating detent and locking elements so that the assembly in a first position where the cap is removably sealed to the spout and the tamper evident band is not broken when the cap is removed for filling may move to a second position when the cap is removably sealed to the spout and the tamper evident band is broken upon removal of the cap. An important feature of the present invention is that the cap frictionally engages a top portion of the spout. No screw threads or similar securing means are required to retain the cap on the spout.Type: GrantFiled: July 30, 2004Date of Patent: February 8, 2011Assignee: Liqui-Box CorporationInventor: James Johnson
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Patent number: 7878352Abstract: Disclosed is an opening device for a foil closure can be fitted to a container body. The device comprises a spout (4) with a removable disc (10) attached to a pull-ring (12). The disc (10) is secured to the spout (4) by means of a frangible region (30). A foil (8) is sealed to a raised land (34) on a base of the disc (10). The pull ring is mounted to the disc (10) by means of legs so that it applies a force on a peninsula (50) of the disc, thereby reducing the length of the arc over which an initial pulling force is dissipated when the initial tear is being initiated reducing the force required to tear the foil (8) by up to 40%.Type: GrantFiled: August 5, 2004Date of Patent: February 1, 2011Assignee: Bapco Closures Research Ltd.Inventors: Henning von Spreckelsen, Peter Michael McGeough
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Patent number: 7857154Abstract: Apparatus (10) for securing sample collection, comprises an open-topped container (12), a lid (14) for securely covering the open-topped container (12) to prevent access to container contents, and first and second tamper-evident features (16, 18) each having a frangible portion (20, 22) which fractures in use to provide an indication of tampering with container contents when its respective tamper-evident feature is activated. The first and second tamper-evident features (16, 18) are independently-operable, with activation of the first tamper-evident feature (16) preventing activation of the second tamper-evident feature (18) until the frangible portion (20) of the first tamper-evident feature (16) is fractured. The second tamper evident feature (18) is operable without having to remove the fractured frangible portion (20) of the first tamper evident feature (16) from the apparatus (20).Type: GrantFiled: February 21, 2006Date of Patent: December 28, 2010Assignee: Camlab LimitedInventor: Sharen Louise Pedlar
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Patent number: 7837052Abstract: Apparatus and related methods for a container lid include a pull structure affixed to at least one end of a tamper evident tearstrip and positioned in an outer flange of the lid, the pull structure having a portion shaped to receive and engage a manipulator such as at least one finger of a user's hand, to assist the user to initiate tearing of the tearstrip from the lid. The shaped portion of the pull structure is configured to eliminate the need to grip the tearstrip between opposing digits of the user's hand. The lid may further include an extendible connection member positioned on at least one end of the tearstrip in an area or space generally defined as a “well.” Among other things, the extendible connection member can provide additional flex to a hinge portion of the lid, without destroying the subsequent tamper-evidencing value of the lid. A satellite ring may be attached to or provided on the lid or container to provide further tamper evidencing and protection to the lid assembly.Type: GrantFiled: November 7, 2006Date of Patent: November 23, 2010Assignee: Ropak CorporationInventor: Frano Luburic
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Patent number: 7832579Abstract: A closure for a container having a container opening is provided herein. The closure includes an annular top having an inner skirt depending downwardly from an inner perimeter of the annular top and having an outer skirt depending downwardly from an outer perimeter of the annular top. An annular bottom extends radially inward from the inner skirt, and the annular bottom has defined thereon a dispensing aperture positioned adjacent to the container opening when the closure is mounted to the container. A sealing member is formed to the annular bottom for closing the dispensing aperture. The outer skirt optionally includes a hingedly flexible flap having one or more gussets dimensioned to cooperate with the anti-rotation structure of a neck finish.Type: GrantFiled: October 30, 2007Date of Patent: November 16, 2010Assignee: Portola Packaging, Inc.Inventors: Richard Lohrman, Tom Hennessy, Sungsuk Steve Kim, Gary Smith, Brian Adams
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Publication number: 20100230374Abstract: In one embodiment there is provided a novel container neck finish having a substantially cylindrical exterior wall surface surrounding an orifice defined in the container and a thread structure positioned about the exterior wall surface. The thread structure in one aspect has at least a first portion, a second portion positioned substantially axially below the first portion, and a third portion positioned substantially axially below the second portion. The first, second, and third portions, being inclined with respect to the other portions provide a screw on neck finish. The effective maximum diameter of the first portion is less than the effective maximum diameter of the second portion to define a first to second separation distance. And the effective maximum diameter of the second portion is less than the effective maximum diameter of the third portion to define a second to third separation distance.Type: ApplicationFiled: May 7, 2010Publication date: September 16, 2010Applicant: PORTOLA PACKAGING, INC.Inventors: Mike Lynn Peters, RIchard D. Lohrman
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Publication number: 20100213158Abstract: The bottle cap of the present invention consists of a first cap and a second cap fitted into the depressed portion of the first cap. The first cap includes a circumference portion formed so as to embrace the outer circumference of the neck of the bottle and a top edge portion formed on the top edge of said circumference portion so as to close the neck of the bottle. The top edge portion includes a depressed portion depressed downward so as to form a sidewall that comes into airtight contact with the inner circumference of the neck of the bottle. The second cap includes an insert portion inserted into the depressed portion and an elongated portion elongated outwardly from a top of the insert portion. Such a bottle cap provides an effect that sealability between the inside and outside of the neck of the bottle and the bottle cap can be improved.Type: ApplicationFiled: October 14, 2008Publication date: August 26, 2010Inventor: Sang-Hoon Kim
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Patent number: 7762421Abstract: An easy-open sealed container satisfying requests of perfectivity of sealing and readiness of unsealing is provided. The container includes a plastic pack container, a flange portion surrounding an opening of the plastic pack container, a seal film bonded onto an upper surface of the flange portion to thereby seal the pack container, and a peeling film bonded onto a lower surface of the flange portion. The flange portion includes a broken portion including a cut-off line and a connection part formed in a part or a whole of the flange portion. The peeling film includes a peeling-start portion extruding outward or inward of the flange portion.Type: GrantFiled: August 7, 2006Date of Patent: July 27, 2010Assignee: Fujimura Kogyo Co., Ltd.Inventor: Kaoru Fujimura
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Patent number: 7735666Abstract: A coupling piece coupling a cap body and a band is prevented from being cut off to tampering and the cutting-off thereof due to deformation of the band. An open/close cap a cap body to be screwed to an outer peripheral surface of a mouth portion of a pouring spout and a band extending in the circumferential direction of the cap body and engaged with the pouring spout, the band being formed with at least one portion at which the band 10 circumferentially separated, the end of the band being connected by a connection piece at that portion at which the band is cut off. The band is disposed below the lower surface of the cap body and coupling pieces are attached to the lower portion of the cap body. A band shape maintaining member is disposed to the lower end of the cap body.Type: GrantFiled: March 18, 2005Date of Patent: June 15, 2010Assignee: Hosokawa Yoko Co., Ltd.Inventors: Susumu Niwa, Kouichi Inoue, Toshikazu Kenmotsu, Hiroaki Takashima, Kazuhiro Umenaka
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Patent number: 7731048Abstract: A plastic lid for a can of the type comprising a tubular body (10) having an upper end (13) for the seating of the lid (20) comprising a sealing portion (21), removably seated on the tubular body (10) and provided with an upper edge (21b), a seal portion (25), to be ruptured upon the first opening of the lid (20), having an upper ring (25b) which is incorporated to a lower skirt (25a), said upper ring (25b) and said lower skirt (25a) being respectively seated onto and around part of the upper end (13), said upper ring (25b) being incorporated through radial bridges (26), to said upper edge (21b), the seal portion (25) presenting an interruption (25c) extending through the width of the upper ring (25b) and through at least part of the height of the lower skirt (25a). The sealing portion (21) incorporates a gripping tab (27) which is manually operable only when part of the seal portion (25) is ruptured.Type: GrantFiled: March 6, 2003Date of Patent: June 8, 2010Assignee: Brasilata S/A Embalagens MetalicasInventors: Antonio Carlos Teixeira Alvares, Antonio Roberto Sene
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Patent number: 7703626Abstract: Conventional adhesive and contact welding methods for holding the paperboard and plastic components of a composite closure together present a number disadvantages and do not lend themselves easily to mass production. The present invention describes two novel approaches, firstly the pre-assembly heating of the closure components with directed hot air to partially melt the thermoplastic surfaces and allow the parts to be immediately assembled sealingly and, secondly, a novel construction of plastic and paperboard composite closure in which the plastic rim is of a two-piece snap-fit constructions which firmly grips the top panel of the paperboard lid.Type: GrantFiled: February 28, 2006Date of Patent: April 27, 2010Inventor: Stephen H. Witt
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Patent number: 7694837Abstract: A tamper evident container lid is provided that includes a lid body configured to cover the opening of a base container having a top rim. The lid body has a skirt extending therefrom. The skirt has an annular score line and an annular fold line extending therearound. An outer band of the skirt extends between the score line and the fold line, and an inner band is folded inwardly to be in opposing relation to the outer band and extends upwardly from the fold line to an upper free edge. When the container lid is sufficiently applied to the base container such that the free edge slides downwardly past a top rim of the container, achieving a proper closure, an attempt to remove the lid will cause a plurality of sections of the inner band to engage the top rim and impede removal of the lid from the base container.Type: GrantFiled: May 17, 2005Date of Patent: April 13, 2010Assignee: Huhtamaki, Inc.Inventors: Ronald Dean Robertson, George Edward Mac Ewen
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Publication number: 20100012615Abstract: The present invention describes a bottle closure for bottles containing liquids at high pressure, such as bottles of sparkling wine, the closure having a first part and a second part, the first part having a portion adapted to receive a portion of an upper section of a neck of the bottle, and a second part that fits substantially over the first part, which is relatively movable with respect to the first part and has at least two positions, a first of which is in a free position and a second of which is in an interlocking position whereby a portion of the second part urges against a portion of the first part receiving the upper section of the neck of the bottle so as to be engaging against an outer side of the said first part to hold it thereby to resist release from its interlocking position with respect to the said neck of an industry standard bottle.Type: ApplicationFiled: August 17, 2007Publication date: January 21, 2010Applicant: Zork Pty Ltd.Inventor: John Brooks
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Patent number: 7648670Abstract: An apparatus for inverting the stop flange on a tamper-indicating closure, from an axially outwardly oriented position as molded to an axially inwardly oriented position for use, includes a support base for supporting the closure such that the stop flange as molded is spaced from and oriented away from the support base. A pedestal is movably carried by the support base at a position spaced from the support base. A locator ring is carried by the pedestal and movable with the pedestal to engage the stop flange on a closure carried by the support base and to bend the stop flange radially inwardly. An inversion ring moves through the locator ring to engage and invert the stop flange that is bent radially inwardly by the locator ring.Type: GrantFiled: November 8, 2007Date of Patent: January 19, 2010Assignee: Rexam Closure Systems Inc.Inventor: Daniel L. Mattice
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Patent number: 7628283Abstract: A tamper-indicating child-resistant package includes a container having a cylindrical finish with at least one external thread segment, a manually deflectable release element externally cantilevered from the finish, and a tear band frangibly connected to the finish and having an upstanding locking lug. A closure has a skirt with at least one internal thread segment for mating engagement with the external thread segment on the container finish, a first lock element on the skirt for engagement with the manually deflectable release element and second lock element on the skirt for engagement with the locking lug on the tear band. Engagement between the second lock element on the closure skirt and the locking lug on the tear band prevents unthreading of the closure from the container finish until the tear band is frangibly removed from the finish, whereupon deflection of the manually deflectable release element releases the closure for unthreading from the finish.Type: GrantFiled: January 16, 2007Date of Patent: December 8, 2009Assignee: Rexam Prescription Products Inc.Inventor: John M. Shingle
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Publication number: 20090283492Abstract: A tamper-evident cap is disclosed including a closure member and an annular wall depending outward therefrom to a bottom rim. Annular wall has a flange or sealing member extending inwardly adjacent to the closure member and a plurality of threads spaced apart and helically positioned to cooperate with respective threads of a container neck finish having substantially the same outward shape. A band is circumferentially positioned around the bottom rim including a pull tab and teeth. The pull tab extends from a part of the band and is preferably positioned within the circumference of the band. The teeth are mounted on a boss each tooth having an inner face angled acutely relative to the rim and being designed fit with the neck finish. A cap in combination with a neck finish having a vertical wall for sealing engagement with the cap annular flange is also disclosed.Type: ApplicationFiled: May 19, 2008Publication date: November 19, 2009Applicant: Omega Cap Solutions LLCInventors: Luca Molinaro, Robert E. Crisci
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Publication number: 20090277859Abstract: A sealing arrangement for a plastic bottle includes a blow-molded bottle having a body and a mouth that includes an opening, an injection molded neck that includes a continuous wall that defines a top wall-opening and a bottom wall-opening. The top wall-opening provides a pour spout for liquid contained within the body of the bottle. The bottom wall-opening is fused to the mouth of the bottle so as to surround the bottle's opening. A removable flange is located generally within the bottom wall-opening and a frangible region connects the flange to the wall. A foil is secured to a side of the flange that is generally adjacent to the bottom wall-opening, and the foil is adapted to close the bottom wall-opening. A plurality of foil-cutting teeth are carried by the wall generally adjacent to the bottom wall-opening, generally adjacent to the side of the flange and generally adjacent to the foil. A pull member is secured to the flange.Type: ApplicationFiled: July 17, 2009Publication date: November 12, 2009Applicant: BAPCO CLOSURES RESEARCH LTD.Inventors: Henning Von Spreckelsen, Peter M. McGeough
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Patent number: 7614514Abstract: Disclosed herein is a tamper evident closure for a container having a cap on a spout. The inverted cap can be used as a tool for removing a twist away element. Both, the cap and the spout have conic guiding surfaces, which center the cap in respect to the spout, while it is removed towards and onto the spout. The initial opening of the tamper evident closure is therefore easier.Type: GrantFiled: November 13, 2002Date of Patent: November 10, 2009Assignee: Hoffmann Neopac AGInventor: Peter Fuchs
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Patent number: 7604139Abstract: A tamper evident closure for a container having a bead provided on the outside surface of the neck thereof. The closure includes a top section and an outer skirt extending downwardly from the top section. The outer skirt includes a tamper evident strip extending along only a portion of the outer perimeter. The tamper evident strip is connected to a remaining portion of the outer skirt by a tear membrane, wherein the tamper evident strip may be separated from the remaining portion along the tear membrane. A first lug is provided at least partially on an inner surface of the temper evident strip and one or more second lugs are provided on an inner surface of the remaining portion of the outer skirt. The first lug and the one or more second lugs are each adapted to engage the bead on container to secure the closure to the container.Type: GrantFiled: April 13, 2005Date of Patent: October 20, 2009Assignee: International Plastics and Equipment CorporationInventor: Charles J. Long, Jr.
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Patent number: 7568585Abstract: A unitary capseal for a closure that is installed in a container includes an annular sidewall, a generally circular top panel joined to the sidewall, a snap-on annular rim formed adjacent a lower edge of the sidewall, and an annular sealing lip formed adjacent the annular rim. The cooperating closure includes a serrated flange, a closing plug for threaded receipt by the flange, and a sealing gasket positioned therewith. The container end is formed around the flange interlocking with the flange serrations and creating an outer annular channel that receives the annular rim for a snap-on assembly of the capseal to the container end that in turn positions the capseal over and around the closure. The sealing lip extends radially outwardly from the sidewall and includes a concave surface facing the container end for sealing off the interior portions of the closure from collecting debris.Type: GrantFiled: November 16, 2004Date of Patent: August 4, 2009Assignee: Rieke CorporationInventors: Gary M. Baughman, Robert D. Rohr
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Patent number: 7559432Abstract: There is described a closure comprising a wall defining an aperture and a membrane frangibly connected to the wall and closing the aperture. The frangible connection between the membrane and the wall lies in a plane which is inclined to a plane perpendicular to an axis of the aperture.Type: GrantFiled: December 21, 2004Date of Patent: July 14, 2009Assignee: Portola Packaging LimitedInventors: Gerry Mavin, Timothy Stephenson, Stephen Glover
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Patent number: 7497346Abstract: The invention relates to a closure system for containers comprising a threaded plug (1) and the neck (3) of the container (2) or the similar embodied in the form of an pouring aperture (5), the threaded plug being screwed on the neck in such a way that said pouring aperture is closed. The inventive closure system for containers is characterised in that it is embodied in the form a single-use closure system which comprises an extensible flange (15) arranged at the level of the threaded plug in the back clamping area of the flange (7) of the neck (3) embodied for this purpose. The external radial size of said extensible flange is greater than the radial dimension of a hole defining the back clamping area of the flange. The extensible flange can, for example be engaged in the pouring aperture (5) of the neck (3), and the back clamping zone (7) can be provided in a pouring passage (4) in a neck part.Type: GrantFiled: October 14, 2003Date of Patent: March 3, 2009Assignee: Gerogemenshen GmbH & Co. KGInventor: Martin Albers
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Publication number: 20090045158Abstract: An internally threaded plastic closure in accordance with the present invention includes an array of axially extending, circumferentially spaced internal ribs which intersect the internal thread formation of the closure. By this arrangement, vent passages are defined between adjacent ones of the internal ribs, thus providing the closure with desirable gas venting characteristics, while avoiding the provision of vent grooves extending into the inside surface of the closure side wall, which can undesirably impair the strength of the side wall. By the present construction, the amount of polymeric material from which the closure is formed can be desirably reduced, while maintaining the desired dimensional characteristics of the closure, to facilitate use with existing containers and high-speed capping equipment.Type: ApplicationFiled: August 14, 2007Publication date: February 19, 2009Inventor: Jordi Lluch Suriol