With Packing Or Gasket Patents (Class 220/304)
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Patent number: 7950542Abstract: The present disclosure is directed to a beverage container having an opening assembly apparatus and method having an advanced design for sealing the contents within the container after opening. The opening assembly includes a lid having a top and bottom side, the lid being attached to a receptacle for containing the beverage contents, and a recess located about the top side of the lid for facilitating the filling of the receptacle. An aperture is located about the recess and projecting from the aperture is an undulating flange on the bottom side of the lid. A closure member coactively engaging the aperture and recess to provide a sealing engagement by inserting a first portion of the closure member into the recess and a second portion of the closure member into the aperture and rotating the closure member from an opened position to a closed position. The closure member includes a breakable seal for providing security that the container is tamper free.Type: GrantFiled: March 29, 2006Date of Patent: May 31, 2011Inventor: William David Steadman
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Patent number: 7913874Abstract: A plastic container for a particulate product has a footprint and includes a base and at least two and preferably four sides upstanding therefrom which generally define a container main interior volume. A top connects to the sides and includes a large opening which is closed by a lid. One side includes a pass-through handle located therein having a generally vertical segment which may define a hollow cavity in communication with the main interior volume. The opening of the top is sufficiently large to extend over a portion of the hollow cavity; or is sufficiently wide to receive about a 5? diameter cylinder therethrough, and has a ratio of a minimum span to a bottom diagonal of at least about 2:3. A shoulder between the top and sides has an angle of less than about 40°. The handle is configured and sized for easy grasping and holding.Type: GrantFiled: February 14, 2006Date of Patent: March 29, 2011Assignee: Kraft Foods Global Brands LLCInventors: Glenn S. Gruskin, Jiayan Gu, John A. Blake, Leonard S. Scarola, George T. Albright
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Publication number: 20110052768Abstract: A container and method are provided for storing fat containing liquid products. The container includes a body defining a storage chamber for receiving the product, and a container closure. A first material portion forms at least most of the surface area overlying the storage chamber that can contact any product therein. Neither the body nor the first material portion leach more than a predetermined amount of leachables into the product or undesirably alter a taste profile thereof. A needle penetrable and thermally resealable second material portion either (i) overlies the first material portion and cannot contact any product within the storage chamber, or (ii) forms a substantially lesser surface area overlying the storage chamber that can contact any product therein in comparison to the first material portion. A sealing portion is engageable with the body to form a substantially dry hermetic seal between the container closure and body.Type: ApplicationFiled: September 30, 2010Publication date: March 3, 2011Inventors: Daniel Py, Norbert Assion, Nathaniel Houle, Debashis Sahoo, M. Jeffrey Willey, Eric E. Hartman, John Guthy
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Publication number: 20110024424Abstract: An externally threaded closure plug for tightly closing off the internally threaded opening in shipping and storage containers such as drums, pails and the like. The plug is formed as a cup having a bottom wall and threaded cylindrical sidewall terminating in a circumferentially enlarged rim. Immediately beneath the rim of the plug is a gasket seat defined by the undersurface of the plug rim, the plug sidewall and an annular gasket retaining lip lying in a plane parallel to the undersurface of the plug rim. In use, the plug is screwed into and out of a container wall opening, having an internally threaded portion and an unthreaded portion, the sealing gasket being compressed between the unthreaded opening portion and the plug gasket seat and lying in close proximity to the internal thread. The gasket seat acts to prevent interengagement of the sealing gasket and the opening internally threaded portion.Type: ApplicationFiled: October 8, 2010Publication date: February 3, 2011Applicant: GREIF INTERNATIONAL HOLDING BVInventors: Cornelis R. Van De Klippe, Herman P. Kars
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Publication number: 20110011908Abstract: In a quick fill fluid container an adaptor for receiving a hollow container having a cavity or a reservoir for receiving fluids, preferable water but may be any other kind of fluids which refreshes the user or provides nourishment, reasonably necessary to refresh the user. The adaptor has a generally streamlined shape which mounts on to the container, which is typically supported in generally available cages or other mounting devices attached to a bicycle frame or other structure. A hollow extraction tube is provided for the adaptor which extends through the adaptor and into the container for withdrawal of the fluid by the user and preferably includes a mouth piece with a normally closed bite valve which is operated by the user to open the valve to extract water from the container.Type: ApplicationFiled: September 21, 2010Publication date: January 20, 2011Inventors: David W. Dietterle, Jeffrey P. Smith
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Patent number: 7861874Abstract: A resealable can end is provided including a neck (10) and a cooperating cap member (12) which can be sealed onto and removed from the neck, and is capable of containing product under pressure or vacuum if desired. This end may be added, by convention seaming methods, such as roll seaming or by appropriate adhesive, to a container body, or may be formed integrally with container bodies. The venting feature of the end will achieve a controlled release of differential internal-to-ambient pressure upon initial opening of the cap, and may also provide resealed containment of partial contents retained in the container, although the contents will no longer be under pressure or vacuum, as the case may be. The end may be applied to, or incorporated in, containers made of various material, such as aluminum, coated steel, or selected plastics.Type: GrantFiled: June 26, 2003Date of Patent: January 4, 2011Assignee: Dayton Systems Group, Inc.Inventors: Stephen T. Cook, Mark F. Broerman, Dale R. Conley
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Patent number: 7810668Abstract: An externally threaded closure plug for tightly closing off the internally threaded opening in shipping and storage containers such as drums, pails and the like. The plug is formed as a cup having a bottom wall and threaded cylindrical sidewall terminating in a circumferentially enlarged rim. Immediately beneath the rim of the plug is a gasket seat defined by the undersurface of the plug rim, the plug sidewall and an annular gasket retaining lip lying in a plane parallel to the undersurface of the plug rim. In use, the plug is screwed into and out of a container wall opening, having an internally threaded portion and an unthreaded portion, the sealing gasket being compressed between the unthreaded opening portion and the plug gasket seat and lying in close proximity to the internal thread. The gasket seat acts to prevent interengagement of the sealing gasket and the opening internally threaded portion.Type: GrantFiled: October 24, 2007Date of Patent: October 12, 2010Assignee: Greif International Holding BVInventors: Cornelis R. Van De Klippe, Herman P. Kars
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Patent number: 7811039Abstract: A screw loosening prevention structure and a gas-pressure device are provided. The structure includes a first member that is formed with a container space filled with gas, and includes a first threaded portion, a second member that includes a second threaded portion, wherein the second member is threadedly coupled with the first member by threadedly engaging the second threaded portion with the first threaded portion, and receives a pressure from the gas in the container space of the first member, and a spring member provided between the first and second members in a deformed state in which the displacement of the spring member is greater than a relative displacement of the first and second members due to a loosening factor including the gas pressure that is received by this second member.Type: GrantFiled: January 9, 2007Date of Patent: October 12, 2010Assignee: Kabushiki Kaisha Kawasaki Precision MachineryInventors: Kaoru Nomichi, Makoto Ninomiya, Yutaka Suzuki, Hiroshi Ito
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Patent number: 7784634Abstract: This invention provides a fuel filler cap that can release an outer cap from an inner cap without influences of direction of the external force when it applied. The fuel filler cap 1 comprises the outer cap 11 constructed by an upper face portion 112, a skirt portion 113 extending from the outer circumference of the upper face portion 112 and a plurality of wedge-shaped projection 111 formed on the inner face of the skirt portion 113; the pressing plate 15; and the inner cap 13 constructed by a supporting plate 14 having an annular slant 142, a seal ring 12 and annular groove 146 defined by the lower face of the pressing plate 15 laid over the supporting plate 14 and by the annular slant 142.Type: GrantFiled: May 4, 2005Date of Patent: August 31, 2010Assignee: Asteer Co., Ltd.Inventors: Hiromitsu Yoshida, Takami Ono
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Patent number: 7780032Abstract: A fuel cap of the invention has a pressure regulating valve, which includes a positive pressure valve and a negative pressure valve. The positive pressure valve has a positive pressure valve plug and a first spring, whereas the negative pressure valve has a negative pressure valve plug and a second spring. A valve support member is located in the upstream of the negative pressure valve to support the positive pressure valve plug. A tubular body is integrally formed with the valve support member. The tubular body eliminates the turbulence of the inflow of the air current and leads the laminar air flow into the negative pressure valve in its open position. This arrangement of the invention effectively increases the maximum flow rate of the negative pressure valve in the open position.Type: GrantFiled: August 26, 2005Date of Patent: August 24, 2010Assignee: Toyoda Gosei Co., Ltd.Inventor: Hiroyuki Hagano
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Patent number: 7775393Abstract: A combination closure-cup assembly including a rotatably removable cup for securing to a bottle. The bottle having an inner cavity, frusto-conical neck and spout including external threading, and an annual peripheral flange extending outwardly from the frusto-conical neck below the external threading. The cup has a first end having a circular flat bottom including a scalloped rim, a second end, and a frusto-conical neck portion connecting the first and second end. The cup includes an outer surface, an internal cavity having threading, an inwardly recessed straw aperture, and a leak proof seal. The outer surface has a plurality of axial ribs.Type: GrantFiled: May 9, 2007Date of Patent: August 17, 2010Inventors: Vladimir Feldman, Eduard Iskov
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Patent number: 7766182Abstract: A closure cap comprises a base having at an inner side thereof an annular gland for receiving an annular seal. The annular gland has a bottom surface and an annular side surface depending from the bottom surface. A skirt depends from base and has an internal fastening thread for attaching the cap to a correspondingly but externally threaded body. Additionally, the annular side surface of the annular gland has a venting thread depending from the bottom surface of the gland to enable venting of air that may otherwise be trapped behind the annular seal when fitted in the gland. Also disclosed is a method of molding the cap.Type: GrantFiled: October 12, 2006Date of Patent: August 3, 2010Assignee: Parker-Hannifin CorporationInventors: Thomas C. Trent, Jeffrey M. Grau
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Patent number: 7757880Abstract: A fuel cap includes a spring stopper mechanism to lock a first spring included in a pressure regulating valve of the fuel cap. A spring stopper mechanism includes stopper support members that are formed along an inner circumference of a valve chest formation-member, and a spring support member that is held by the stopper support members and supports an upper end of the first spring. The spring support member is pressed down in an axial direction of the fuel cap against a pressing force of the spring. The spring support member at the pressed-down position is rotated relative to the stopper support members by a preset angle. The spring support member is then pressed against the stopper support members by the pressing force of the spring and is fixed by mating lock elements. This arrangement facilitates assembly of a pressure regulating valve and ensures sufficiently high assembly strength.Type: GrantFiled: August 2, 2005Date of Patent: July 20, 2010Assignee: Toyoda Gosei Co., Ltd.Inventor: Hiroyuki Hagano
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Patent number: 7726506Abstract: A closure lid for a connecting element of a computer container, comprising an inner part which is maintained on an outer part of said lid and which is provided with an annular groove on the outer periphery thereof, said groove being defined by an annular web on the outer side of the lid and having a sealing ring inserted therein. In order to provide a closure lid which is embodied in such a way that it is possible to prevent the sealing ring from being raised radially from the base of the groove as a result of existing pressure and therefore to relieve the pressure inside the container before the open position of the closure container is reached, the annular web disposed on the outer side of the lid is provided with an uneven bearing surface for the sealing ring.Type: GrantFiled: April 30, 2002Date of Patent: June 1, 2010Inventor: Heinrich Reutter
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Patent number: 7703629Abstract: A fuel cap having a cap member with an internal chamber and a downward extending hollow tube in open communication with the internal chamber and in sealing communication with a lower hub bore; vents on side walls of the internal chamber; an absorption media inside the internal chamber below the vents and above the hollow tube; a hub rotatably and slidably connected to the cap member with the hub having a lower hub bore into which the hollow tube is translatable for releasing vapors from the fuel tank as necessary before re-fueling whereby the vapors pass through the absorption media where they are cleansed before being release out the vents.Type: GrantFiled: November 16, 2005Date of Patent: April 27, 2010Inventor: Eric A. Nelson
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Patent number: 7690526Abstract: A closing plug for receipt by a threaded flange that is assembled into a drum end includes an externally-threaded body for receipt by the threaded flange. A radial flange is arranged adjacent a first end of the threaded body and the radial flange has a modified hex shape, thereby providing six flange portions. An outer section of each flange portion is formed into an axially-protruding projection such that as the closing plug is advanced into the radial flange, the axially-protruding projections abut up against a portion of the drum end in order to limit the threaded advancement of the plug. The abutment of the axially-protruding projections occurs after the desired tightening torque on the plug as received by the threaded flange has been achieved.Type: GrantFiled: June 24, 2003Date of Patent: April 6, 2010Assignee: Rieke CorporationInventor: James A. Hoff
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Patent number: 7690527Abstract: The invention described herein is a shaped seal or gasket for use with a screw cap as commonly used in chemical barrels. The shaped gasket has a profile that includes a winged portion for contacting a sealing surface. The winged portion of the gasket defines a concave surface. The gasket has a second surface, or zone of contact, for contacting against a second surface, such as the underside of a screw cap. The winged portion of the gasket profile is wider than the zone of contact. The gasket profile can take on many different configurations, as shown in the drawings.Type: GrantFiled: December 7, 2006Date of Patent: April 6, 2010Inventor: Gary Englund
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Patent number: 7690525Abstract: The screw cap of plastic for closing a filling and/or removal opening of a container for the transport and storage of liquids is equipped with a plug, in which a venting and aerating device is integrated. The screw cap has a sealing cap; and a protective cover, which completely covers the screw cap and protects the screw cap against contamination.Type: GrantFiled: January 5, 2007Date of Patent: April 6, 2010Assignee: Schütz GmbH & Co. KGaAInventor: Udo Schütz
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Patent number: 7665624Abstract: The gasket is interposed between the seal face and the seal retaining portion of the fuel cap. The gasket has a first lip for pressing against the seal face, a second lip for pressing against the seal retaining portion, and a connecting portion connecting the first lip with the second lip; and is formed with a C-shaped cross section. An assist rib projects from the inside face of the second lip. The assist rib is formed so as to press the distal edge of the first lip towards the seal face.Type: GrantFiled: December 21, 2006Date of Patent: February 23, 2010Assignee: Toyoda Gosei Co., Ltd.Inventors: Kentaro Enomoto, Hiroyuki Hagano, Masayuki Nakagawa, Eishin Mori
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Publication number: 20100038365Abstract: A hot-melt composition comprising a thermoplastic elastomer, a tackifier, a wax and a polyolefin resin, the wax having a softening point (R & B system) of 140 to 160° C. The hot-melt composition can be easily applied to the mouth-neck portion of a metal can and can be excellently produced. Even when placed under a high-temperature condition, the sealing material that is formed exhibits excellent heat resistance maintaining the sealing.Type: ApplicationFiled: August 20, 2007Publication date: February 18, 2010Applicant: Toyo Seikan Kaisha, Ltd.Inventors: Katsuhiko Ishida, Setsuo Umano, Kensaku Uchida, Hideyuki Ishiguro, Shinobu Tsurumaki
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Patent number: 7658297Abstract: A fuel cap 10 maintains high sealing even when subjected to external force; is easy to operate; and requires minimal space for accommodation. The cap device comprises a casing body 20 for closing the filler opening FNb in a sealed condition, a cover 40, a handle 45, a clutch mechanism 60 and a torque transmission mechanism 80. By upraising the handle to the handling position and applying rotational torque, rotational torque is transmitted to the casing body 20 via the clutch mechanism 60 and the torque transmission mechanism 80, closing the filler opening FNb. The handle 45 lowers back to the retracted position when released, whereupon the clutch mechanism 60 assumes non-transmission mode wherein the cover 40 and the handle 45 rotate freely if subjected to external force such as in a collision.Type: GrantFiled: January 3, 2008Date of Patent: February 9, 2010Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Hagano, Masayuki Nakagawa
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Publication number: 20090301990Abstract: A plastic cap with inside threads removably attaches to a stainless steel container with mating rolled steel external threads. A center stainless steel plug inside the cap fits down into the container. A silicone O-ring on the cap creates a watertight seal with the top of the container. The contents of the stainless steel container only contact the stainless steel plug and never reach the plastic portion of the cap. A finger loop is built into the outer periphery of the plastic cap for ease in carrying or suspending the container.Type: ApplicationFiled: June 6, 2008Publication date: December 10, 2009Inventors: Jeff Cresswell, Donald G. Carlson, Chris Kalberer
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Publication number: 20090272746Abstract: A fuel cap is disclosed that contains a flexible hemispherical closure member which is substantially compressible and resilient with a form approximating half of a sphere. The circular face of the hemispherical sealing member is coupled to the underside of the fuel cap. Sealing of the fuel tank is obtained where the flexible member contacts the inner surface of the filler neck. The flexible sealing member includes a section of rigid tubing aligned coaxially to the axis of the fuel cap to serve as a vent tube for safety. The vent tube penetrates the flexible sealing member, and the upper portion of the vent tube penetrates the top portion of the cap. Inset into the cap top portion and covering the end of the tube section is a meltout plug. The cap may alternately include a compression washer mounted to the end of the vent tubing, for use with filler necks where the inside circumference contains a ridge.Type: ApplicationFiled: May 2, 2008Publication date: November 5, 2009Inventor: Russell Keller
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Publication number: 20090272748Abstract: This invention relates to methods and devices that improve the process of culturing cells and/or shipping cells from one location to another. They have the capacity to reduce the risk of contamination, regulate pressure in the medium surrounding cells, and maintain cells in a uniform distribution throughout transit. This leads to an improved level of process control relative to current methods.Type: ApplicationFiled: May 5, 2008Publication date: November 5, 2009Inventors: Daniel P. Welch, John R. Wilson, Klearchos K. Papas, Efstathios S. Avgoustiniatos
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Patent number: 7607548Abstract: The invention relates to a closure cap, especially for closing a screw neck of an oil filter connection in motor vehicles. An elastically expandable nut element (5,20) is arranged in the closure cap. Said nut element is such that it can be placed on screw necks (3) of various diameters, engaging with the outer thread of the screw neck.Type: GrantFiled: May 13, 2003Date of Patent: October 27, 2009Inventor: Josef Dagn
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Patent number: 7600650Abstract: A cap device that closes a tank opening engages with an opening engagement element formed in a periphery of a tank opening. The cap device includes a handle mechanism that is rotationally mounted on a closer. The handle mechanism rotates the closer to close and open the tank opening. A torque mechanism is located between the handle mechanism and the closer and selectively transmits torque in the closing direction and the opening direction to the closer. The torque mechanism is constructed to prevent an engagement sound from being produced when the tank is being opened.Type: GrantFiled: September 2, 2004Date of Patent: October 13, 2009Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Hagano, Shinobu Kawabata
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Patent number: 7588159Abstract: A fuel cap for closing a filler neck of a fuel tank for a vehicle includes a cover pivotally supporting a handle for movement between an extended position and a retracted position. The cover encloses an outwardly extending flange portion of a threaded closure body. Ratchet teeth are formed on a wall of the cover opposite from the wall pivotally supporting the handle. The handle operably engages a surface of the flange portion for moving the ratchet teeth toward the opposite surface of the flange portion. The opposite surface of the flange portion includes corresponding ratchet teeth engageable with the ratchet teeth of the cover when the handle is in an extended position. A biasing member urges the intermeshing ratchet teeth toward a disengaged position when the handle is in the retracted position.Type: GrantFiled: October 21, 2005Date of Patent: September 15, 2009Assignee: Nissan Technical Center North America, Inc.Inventor: Hiroyuki Otsuka
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Publication number: 20090223963Abstract: The object of the present invention is a cap provided with a guarantee seal. The guarantee seal consists of guarantee portions comprising an engagement portion and a connecting portion. The seal further comprises bridges for connecting adjacent guarantee portions to one another and a safety portion that makes the engagement portion integral with the handling portion. The safety portion is structurally suitable for keeping the engagement portion constrained in the broken seal configuration, for preventing the forming of dangerous spikes.Type: ApplicationFiled: April 13, 2009Publication date: September 10, 2009Applicant: Guala Pack S.p.A.Inventor: Luigi Bisio
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Patent number: 7578405Abstract: A fuel cap of the invention has a pressure regulating valve, which includes a positive pressure valve and a negative pressure valve. The positive pressure valve has a positive pressure valve plug and a first spring. The negative pressure valve has a negative pressure valve plug and a second spring. A ring-shaped projection is protruded outward from the upper circumferential end of the negative pressure valve plug to face a first valve flow path, and functions as a restriction member. The restriction member narrows the passage area of the first valve flow path in a closed position of the negative pressure valve plug, while widening the passage area of the first valve flow path in an open position of the positive pressure valve plug where the negative pressure valve plug moves integrally with the positive pressure valve plug. This arrangement effectively improves the flow characteristics of the pressure regulating valve in the open position of the positive pressure valve.Type: GrantFiled: September 2, 2004Date of Patent: August 25, 2009Assignee: Toyoda Gosei Co., Ltd.Inventor: Hiroyuki Hagano
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Patent number: 7575124Abstract: A fuel cap includes a cap member, a screw member having a cylindrical body, a thread and a rib, and a gasket. The rib has at least one recess in the vicinity of the end part of the thread on the screw member in such manner that the space is provided that allows the screw member to be screwed tightly without causing interference between the rib and the filler neck thread.Type: GrantFiled: June 24, 2005Date of Patent: August 18, 2009Assignee: Honda Motor Co., Ltd.Inventors: Toshiaki Nakai, Syouichi Hokazono
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Patent number: 7552832Abstract: A closure cap system is provided, including a closure cap which is preferably produced according to a plastic injection molding method and provided with a closure stopper which can be placed on a neck opening which is also preferably made of plastic, said neck opening being that of a bottle container. The closure cap is provided with a bottom and the closure stopper is formed on the inner side of the cap bottom opposite the neck opening. In order to create a functionally secure stopper, said closure stopper is arranged on a plane in a parallel position with regard to the cap bottom such that it can pivot in relation thereto.Type: GrantFiled: March 23, 2006Date of Patent: June 30, 2009Assignee: Alpla-Werke Alwin Lehner GmbH & Co. KGInventor: Udo Suffa
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Patent number: 7543715Abstract: A vehicle fuel cap comprises a casing body for opening/closing a filler opening of a filler neck communicating with a fuel tank; and a lid that is equipped at an upper portion of the casing body and is formed of a conductive material, and the vehicle fuel cap forms a discharge portion in the lid for discharging static charge in the lid to the filler neck, wherein the discharge portion comprises a projection form provided on an inner peripheral face of the lid opposite to an outer peripheral edge of the filler opening, and on the inner peripheral face a longitudinal groove is formed at both sides of the discharge portion and along an axial direction of the casing body.Type: GrantFiled: July 12, 2005Date of Patent: June 9, 2009Assignees: Honda Motor Co., Ltd., Toyoda Gosei Co., Ltd.Inventors: Shoichi Hokazono, Yoshinobu Terada, Kazuhisa Ishida
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Patent number: 7530467Abstract: A cap has a pair of L-shaped, flexible engaging arms that extend, from the end of a cap body opposite to the direction of fitting, in the direction of fitting with a distance away from the cap body. The distal ends of the engaging arms are connected by a pair of flexible connecting bridges to surround the outer periphery of the cap body with a distance away therefrom. The cap body is fitted into a cylindrical part of a cylinder head cover and engaging projections of the pair of engaging arms are engaged with an engaging recess in the outer periphery of the cylindrical part. The engaging arms are flexed to get away from the outer periphery of the cylindrical part by pushing circumferentially middle parts of the connecting bridges to come close to each other, so that the engaging projections are disengaged from the engaging recess.Type: GrantFiled: February 16, 2005Date of Patent: May 12, 2009Assignee: Daikyonishikawa CorporationInventor: Takeharu Suga
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Publication number: 20090101643Abstract: The invention relates to a pressure cooking appliance (1) having: a bowl (2) with a side wall (2B), a lid (3), a sealing gasket (4) interposed between the side wall (2B) and the lid (3), said appliance (1) being designed so that, when the pressure inside the chamber reaches a predetermined safety value, the gasket (4) moves up to reach a safety position, said appliance (1) being characterized in that the side wall (2B) comprises a geometrical irregularity (10) intended to interact with the gasket (4) when the latter is located at the predetermined safety position thereof so as to interrupt the contact between the gasket (4) and the side wall (2B).Type: ApplicationFiled: October 21, 2008Publication date: April 23, 2009Applicant: SEB S.A.Inventors: Eric Jacques Rhetat, Nathalie Bouye
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Patent number: 7520401Abstract: A cap, in particular a tank cap, has a handle part for manipulating the cap upon screwing into and out of a neck, and has an engagement part for engagement of the cap in the neck. The handle part and engagement part are connected via a detent device that is embodied in such a way that in the screwing-in direction, after a detent resistance is overcome it allows the handle part to continue rotating out of a detent position relative to the engagement part with decreased rotation resistance. The detent device comprises only a single detent position; and a stop is provided for limiting the rotation angle of the handle part after the detent resistance is overcome.Type: GrantFiled: September 3, 2004Date of Patent: April 21, 2009Assignee: Tesma Europa GmbHInventor: Konred H. Scherrer
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Patent number: 7520403Abstract: A closure assembly for a container including an internally-threaded annular flange, an externally-threaded closure plug that is received by the annular flange, and an annular gasket positioned between the annular flange and the closure plug for establishing a sealed interface. The container includes a container end panel that is formed over and around a portion of the annular flange and provides an inner axial wall that is positioned between the annular flange and the annular gasket. The clearance between the closing plug and the inner axial wall relative to the size of the annular gasket determines the degree of radial compression of the annular gasket as the plug is threaded into the flange. A radial lip of the plug is designed to contact an upper surface of the container end panel that is formed over the flange as a visual indication when the required tightening torque of the plug within the flange has been reached.Type: GrantFiled: August 22, 2006Date of Patent: April 21, 2009Assignee: Rieke CorporationInventor: Gary M. Baughman
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Patent number: 7516867Abstract: A fuel cap has a cap main body, a cover with a handle, and a torque mechanism. The torque mechanism includes a torque transmission unit and click units. When the handle is rotated in a closing direction, torque is transmitted to a cantilever spring of the torque mechanism. The cantilever spring is deformed by rotation of the cover in the closing direction. After the spring is deformed by a predetermined amount, in response to rotation of the cover with respect to the cap main body by at least a preset angle, the click units make a click sound. When the user releases the handle, the spring force of the cantilever spring restores the click units to their initial positions. The cap device has a torque mechanism that has a simple structure and consists of a small number of parts.Type: GrantFiled: November 23, 2004Date of Patent: April 14, 2009Assignee: Toyoda Gosei Co., Ltd.Inventor: Hiroyuki Hagano
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Patent number: 7513387Abstract: A closure assembly for a container including an internally-threaded annular flange, an externally-threaded closure plug that is received by the annular flange, and an annular gasket positioned between the annular flange and the closure plug for establishing a sealed interface. The container includes a container end panel that is formed over and around a portion of the annular flange and provides an inner axial wall that is positioned between the annular flange and the annular gasket. The clearance between the closing plug and the inner axial wall relative to the size of the annular gasket determines the degree of radial compression of the annular gasket as the plug is threaded into the flange. A radial lip of the plug is designed to contact an upper surface of the container end panel that is formed over the flange as a visual indication when the required tightening torque of the plug within the flange has been reached.Type: GrantFiled: June 8, 2004Date of Patent: April 7, 2009Assignee: Rieke CorporationInventor: Gary M. Baughman
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Patent number: 7487879Abstract: This invention provides a fuel filler cap that can release an outer cap from an inner cap without influences of direction of the external force when it applied. The fuel filler cap 1 comprises the outer cap 11 constructed by an upper face portion 112, a skirt portion 113 extending from the outer circumference of the upper face portion 112 and a plurality of wedge-shaped projection 111 formed on the inner face of the skirt portion 113, the pressing plate 15, and the inner cap 13 constructed by a supporting plate 14 having annular slants 142 formed downward by chamfering the peripheral edge of its upper face intermittently, a seal ring 12 and a plurality of annular groove 146 defined by the individual annular slants 142 of the supporting plate 14 and by the lower face of the pressing plate 15 laid over the supporting plate 14.Type: GrantFiled: May 4, 2005Date of Patent: February 10, 2009Assignee: Asteer Co., Ltd.Inventors: Hiromitsu Yoshida, Takami Ono
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Publication number: 20090037293Abstract: The invention relates to systems and methods for marketing and using products such as liquid materials, especially liquid reagents for use in microbiological and cellular biological laboratory settings include the use of unique color and simple numeric or alphanumeric identifiers to quickly and easily identify any product from a catalog list of products. Methods of marketing, advertising and producing such products are also disclosed. Particular embodiments include products, product packaging and product labeling. The invention also relates to collars and sleeves for containers, as well as related methods of use.Type: ApplicationFiled: June 9, 2008Publication date: February 5, 2009Applicant: INVITROGEN CORPORATIONInventors: Axel Unger, Elgin Meike Topfer, Nicole Busch, Tom Hynek, Fredrik Johan Aidehag, Todd Pelman, Martin Naley
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Patent number: 7484636Abstract: A fuel cap comprising a closure unit adapted to be fitted into an opening of a filler neck having ridges formed on its inner side face intermittently in the circumferential direction, so that it may be secured to the filler neck by engaging with the ridges during a turning operation. The closure unit includes a closure body, a seal ring, a turning control sleeve, a sliding sleeve, a base and a coil spring. The amount of the spacing formed between the lower end of the sliding sleeve and the base is set smaller than an amount of the downward sliding of the sliding sleeve, which is caused when the engagement protrusions formed on the outer side face of the sliding sleeve slip into lower face of the ridges formed on the inner side face of the filler neck.Type: GrantFiled: November 15, 2004Date of Patent: February 3, 2009Assignee: Asteer Co., Ltd.Inventors: Hiromitsu Yoshida, Takami Ono
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Patent number: 7475790Abstract: A gasket of the invention is attached to a fuel cap and is located between a pipe sealing face of an inlet opening and a seal support element of the fuel cap to seal the fuel cap from the inlet opening. The gasket has a gasket main body and multiple sealing projections protruded from the gasket main body. The multiple sealing projections include a first pipe sealing projection and a second pipe sealing projection, which come into contact with the pipe sealing face, and a first body sealing projection and a second body sealing projection, which come into contact with the seal support element. The first pipe sealing projection is formed on a lower end of the gasket main body in its axial direction and is protruded to be pressed against the pipe sealing face in an initial stage of a closing operation.Type: GrantFiled: May 25, 2004Date of Patent: January 13, 2009Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Hagano, Masayuki Nakagawa, Shinobu Kawabata
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Patent number: 7464830Abstract: A closure assembly for a container including an internally-threaded annular flange, an externally-threaded closure plug that is received by the annular flange, and an annular gasket positioned between the annular flange and the closure plug for establishing a sealed interface. The container includes a container end panel that is formed over and around a portion of the annular flange and provides an inner axial wall that is positioned between the annular flange and the annular gasket. The clearance between the closing plug and the inner axial wall relative to the size of the annular gasket determines the degree of radial compression of the annular gasket as the plug is threaded into the flange. A radial lip of the plug is designed to contact an upper surface of the container end panel that is formed over the flange as a visual indication when the required tightening torque of the plug within the flange has been reached.Type: GrantFiled: October 22, 2004Date of Patent: December 16, 2008Assignee: Rieke CorproationInventor: Gary M. Baughman
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Patent number: 7448509Abstract: A combination of large and small covers for a water bag is provided on a water bag, composing a base, a cover of large diameter coupled to the base, and a cover of small diameter mounted onto the cover of large diameter. The base has a vertical wall, which is vertically provided with an extension rim around the periphery of the bottom, the vertical wall of the base is provided with exterior threads. In the center of the cover of large diameter is provided with a hole with interior threads for coupling with the exterior threads of the base, whereas the cover of small diameter is provided with exterior threads at its periphery and a switch piece on the top. Thereby both of the covers of small diameter and large diameter can be easily rotated to open and close for various utilities.Type: GrantFiled: September 20, 2004Date of Patent: November 11, 2008Inventor: Shih-Sheng Yang
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Publication number: 20080110929Abstract: A fluid dispensing cap and beverage bottle assembly provides a spill-resistant container for use by a small child. The dispensing cap has a perforated baffle that restricts the beverage flow under static pressure conditions and permits beverage flow when a sufficient pressure differential is applied across the baffle. The dispensing cap includes a spout that facilitates beverage consumption. The dispensing cap either screws onto a bottle neck or is a press-fit cap that is inserted into the bottle's open end. A seal is provided that prevents beverage leakage and indicates if the container has been tampered with or compromised.Type: ApplicationFiled: November 15, 2006Publication date: May 15, 2008Inventors: E. Lawrence Stanley Traasdahl, Jeremy Lamanna, David Michael Webb
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Patent number: 7370770Abstract: There is provided a container having a container with open end, and a bottom cap has a sealant material bonded thereto to provide a hermetic seal between the bottom cap and the open bottom of the container and a grip surface through or slightly beyond the exterior surface of the bottom cap to contact a substrate, such as a table.Type: GrantFiled: April 12, 2004Date of Patent: May 13, 2008Assignee: Playtex Products, Inc.Inventor: Richard S. Chomik
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Patent number: 7344042Abstract: A fuel cap has a torque mechanism that transmits a rotational torque to a casing main body through engagement elements in response to rotation of a cover. When the rotational torque exceeds a predetermined level, the engagement is released to give a click. The first torque arm is constructed as a cantilever beam having a free end facing an arm support member across a preset gap. Under application of pressure, the first torque arm is deformed and transmits a rotational torque in the closing direction to the casing main body. This arrangement assures setting of the rotational torque of the torque mechanism to the predetermined level to apply a sufficient sealing stress to the fuel cap.Type: GrantFiled: August 10, 2004Date of Patent: March 18, 2008Assignee: Toyoda Gosei Co., Ltd.Inventor: Hiroyuki Hagano
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Patent number: 7338619Abstract: A fuel cap 10 maintains high sealing even when subjected to external force; is easy to operate; and requires minimal space for accommodation. The cap device comprises a casing body 20 for closing the filler opening FNb in a sealed condition, a cover 40, a handle 45, a clutch mechanism 60 and a torque transmission mechanism 80. By upraising the handle to the handling position and applying rotational torque, rotational torque is transmitted to the casing body 20 via the clutch mechanism 60 and the torque transmission mechanism 80, closing the filler opening FNb. The handle 45 lowers back to the retracted position when released, whereupon the clutch mechanism 60 assumes non-transmission mode wherein the cover 40 and the handle 45 rotate freely if subjected to external force such as in a collision.Type: GrantFiled: July 21, 2003Date of Patent: March 4, 2008Assignee: Toyoda Gosei Co., Ltd.Inventors: Hiroyuki Hagano, Masayuki Nakagawa
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Publication number: 20080035236Abstract: The invention provides a shutter-operated fuel filler port closing apparatus in which a countermeasure for static electricity is applied. The shutter-operated fuel filler port closing apparatus includes a dust cover which is capable of tilting for closing up a fuel filler port and a hinged haft for the dust cover which have electrical conductivity, and the hinged shaft and a filler neck are electrically connected by an electrically conductive leaf spring, so that static electricity is discharged from the dust cover to the filler neck through the hinged shaft and the electrically conductive leaf spring. Since the dust cover is opened always with a hand or hands for fueling, the static electricity can be discharged inevitably to the filler neck through actions to open the dust cover, so that spark discharge can be prevented.Type: ApplicationFiled: July 26, 2007Publication date: February 14, 2008Inventor: Hiromitsu Yoshida
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Publication number: 20080000906Abstract: The present invention provides a fuel cap adapted to close an inlet of a fuel tank. The fuel cap includes a body portion adapted to engage the inlet of the fuel tank. The body portion defines a central axis. The fuel cap also includes a valve coupled to the body portion. The valve selectively allows an airflow through the body portion. The fuel cap further includes a cap cover coupled to the body portion and movable along the central axis relative to the body portion.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Inventors: Tony Nicosia, Craig DeRuyter, Ken Dietzler, Joerg Lienenkamp