Handle Patents (Class 53/413)
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Patent number: 5286503Abstract: A food product package includes a bulky food product hermetically sealed in a bag of heat shrunk film. The package has an integral self-supporting handle which is formed from plies of the film and which extends out from an end of the package in a conventional handle shape. The handle is formed by causing a skirt portion of the bag to heat shrink about a rigid member positioned to maintain the skirt portion spaced from an end of the package during shrinking.Type: GrantFiled: May 14, 1992Date of Patent: February 15, 1994Assignee: Viskase CorporationInventor: Vytautas Kupcikevicius
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Patent number: 5282348Abstract: A clip-type carrier is provided with an outer wrap having a top panel overlying and adhered to the support body of the carrier. Side panels of partial or full height are connected to the top panel of the outer wrap and either end panels or a bottom panel or both connect the side panels. Other package variations are formed by wrapping a plurality of carrier units together, including packages formed by wrapping stacked carrier units. The basic carrier unit may be formed in a first module or packaging station from which the units are sent by conveyor to one of a plurality of other wrapping modules, depending on the style of package desired.Type: GrantFiled: June 16, 1992Date of Patent: February 1, 1994Assignee: Riverwood International CorporationInventors: Clayton Dampier, Octavio Orta
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Patent number: 5214902Abstract: A hand-carryable package of metal railroad spikes and method of making the same, wherein the spikes are stacked in layers with the spikes in alternate layers at right angles to each other, providing an interlocking package contents, and a package container comprising a flexible material in a central portion of which the contents are placed and opposed edge portions of the container material are folded upwardly and inwardly to form container top and side walls, a terminal portion of a pair of opposed, inwardly folded edge portions being twisted and connected together to form a bail-like handle for lifting and carrying the package.Type: GrantFiled: August 29, 1991Date of Patent: June 1, 1993Assignee: Safety Issue CorporationInventor: Paul T. Jones
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Patent number: 5199243Abstract: A container having four vertical sides, a top side and a bottom side, the six sides being connected to form a cube. The six sides are joined at the edges of the cube, and the juncture of one vertical edge with two upper edges forms a slanted surface. A pouring spout is mounted on the slanted surface and is inset from the planes of the adjacent sides so that it does not interfere with nesting and stacking. A handle is attached to the top side, at approximately its center, for carrying purposes, the handle being foldable to a flat position to facilitate stacking. The container is formed by cutting a blank from a flat sheet of relatively stiff material, and folding the blank along creases to form a closed container. The top and four sides are folded and sealed first, the pouring spout is installed, the container is filled through the open bottom side, and then the bottom side is folded and sealed.Type: GrantFiled: January 27, 1992Date of Patent: April 6, 1993Assignee: American Colloid CompanyInventors: Frank Vlasaty, Robert J. Smith
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Patent number: 5185986Abstract: An apparatus and method for applying a cap member to a receptacle or container. The apparatus and method are particularly suitable for use in placing the cap member, including a bail, snugly onto the end of a receptacle adapted to contain a pharmaceutical agent.Type: GrantFiled: February 11, 1992Date of Patent: February 16, 1993Assignee: Pfizer, Inc.Inventors: John J. Connolly, John T. Kawochka
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Patent number: 5165216Abstract: An improved method for packaging utilizes the two-spaced clippers for simultaneously attaching the first and second U-shaped metal clips to gathered packaging material. Prior to attachment of the clips, the tail end of the packaging material is wrapped around a movable sleeve or post which is extended to effect tight packing of the contents of packaging material. The movable post is then released after attachment of the clips. With the invention, it is possible to form a loop or handle using the same material that is used for packaging of a product. Additionally, the construction and method reduces the likelihood of the operator developing carpal tunnel syndrome.Type: GrantFiled: October 15, 1991Date of Patent: November 24, 1992Assignee: Delaware Capital Formation, Inc.Inventors: Dennis J. May, David J. Moore, James H. Ohlinger, Samuel H. Arnold
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Patent number: 5150561Abstract: Method and apparatus for making an easy open substantially rectangular bag of compressed flexible articles having a handle extending in a direction substantially parallel to the direction of compression of the articles.Type: GrantFiled: June 17, 1991Date of Patent: September 29, 1992Assignee: The Procter & Gamble CompanyInventor: Delmar R. Muckenfuhs
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Patent number: 5135762Abstract: Twin compartment packets, e.g. tea bags, are formed with the compartments connected at the heads of the packet and optionally at the tails. The packets are produced from a pair of compartmented tubular webs that are brought together with the compartments in register, the webs then being interconnected at the compartment end seals and severed at those seals to form the separate packets. Apparatus for performing the process deposits doses of tea at spaced intervals onto the two separate webs before forming them into the tubular compartmented webs, brings the compartments of the two webs into register, interconnects the registered compartments, and separates the interconnected compartments into individual packets while the web advances continuously through the apparatus. The process is capable of high production rates because the webs are able to move through the successive stages at a uniform speed.Type: GrantFiled: March 21, 1991Date of Patent: August 4, 1992Assignee: Thomas J. Lipton Co., Division of Conopco, Inc.Inventors: Geoffrey W. Vernon, James Goodwin, Michael J. Cahill, William M. Buckley
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Patent number: 5095683Abstract: An apparatus and process for the assembly of a bayonet handle package are provided. The apparatus comprises at least one handle gripping and insertion wheel mounted on a horizontal rotatable shaft and further comprises means for driving the shaft. The wheel carries a plurality of evenly-spaced, circumferentially mounted handle clamping and insertion assemblages. The assemblages operate cyclically--that is, depending upon the assemblage position in the 360 degree rotational cycle of the wheel--to grip, bend and release the handles.The process of the invention contemplates first providing an apparatus as described. Second, the wheel begins continuous rotation to effectuate the cyclical operation of the gripping and bending assemblages. A handle is then positioned at a first location near the wheel where it is gripped by one of the rotating assemblages.Type: GrantFiled: March 18, 1991Date of Patent: March 17, 1992Assignee: The Procter & Gamble CompanyInventors: John T. Roberts, Claude E. Monsees, Larry J. Mattson, Ralph S. Goldstein, Ronald H. Wanless, Ronald O. Simpson
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Patent number: 5083413Abstract: A thin plastic film bag design is provided according to which two plastic films are placed together in face-to-face relationship to form an enclosure. The film are sealed together at the lateral edge portions thereof but are open at the bottom extremity to allow stuffing contents into the defined enclosure. The sheets are so arranged at the upper extremity of the bag so as to define a supplemental enclosure which is delimited by at least two film layers. In the supplemental enclosure is entrapped the base of a hanger the hook portion of which is arranged on a throat extending through the multiple layers defining the supplemental enclosure. In one form the two layers are folded back on themselves at the upper extremity of the bag. In another form one of the films included in the associated bag is folded back on itself to form a U-shaped bight into which the other layer extends.Type: GrantFiled: January 29, 1991Date of Patent: January 28, 1992Assignee: Ultra Creative Corp.Inventor: Ronald Bennett
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Patent number: 5079900Abstract: An apparatus is provided for forming a tape handle for a box. The apparatus comprises a mechanism for applying to a box a strip of box sealing tape that has an adhesive side and a back side. A strip of handle tape having an adhesive side and a back side and a strip of deadening materials are supplied by the apparatus and combined so that the deadening strip is positioned on the adhesive side of the handle tape to thereby form a handle assembly having first and second adhesive sections and an intermediate masked section. The apparatus then brings the handle assembly and the box sealing tape into engagement to adhere the first and second adhesive sections of the handle assembly to the back side of the box sealing tape, and the box sealing tape is then adhered to the box.Type: GrantFiled: September 26, 1990Date of Patent: January 14, 1992Assignee: Minnesota Mining and Manufacturing CompanyInventors: Keith T. Pinckney, Thomas W. Seabold, Michael C. Faust
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Patent number: 5076430Abstract: An environmentally friendly beverage pack is described in which beverage cans are stacked in axially aligned groups of three or more. A sealant is adhered around the rim at the bottom of each can before stacking, and each group is then subjected to a vacuum to evacuate the space between the top and bottom of adjacent cans defined by the upper and lower rims around each can. The vacuum holds adjacent cans together and they can be separated by a snapping wrist action for use. If desired, groups may be paired and secured in parallel relationship by hot melt adhesive and handle means may also be provided.Type: GrantFiled: October 15, 1990Date of Patent: December 31, 1991Inventor: Terry Philpot
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Patent number: 5069554Abstract: A disposal system comprising a temporary, disposal work surface covering of substantially flat, flexible sheet material, such as extruded plastic or the like, having cinch means incorporated therein. While the preferred embodiment of the present invention is exemplified as a disposable tablecloth, the invention is useful in a variety of applications, including lawn care, garbage collection, and any use which requires traditional garbage bags, but at a significant decrease in disposal effort and expense. An alternative embodiment of the invention teaches a tablecloth or the like having a upwardly extended, peripherally surrounding, raised edge areas for preventing liquids from spilling onto the users. Likewise, incorporated therein is a cinch strap system for enveloping the contained refuse.Type: GrantFiled: January 29, 1990Date of Patent: December 3, 1991Inventor: Geroge M. Bonnett
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Patent number: 5052165Abstract: A process for application of a carrying grip or handle by means of adhesive tape to a row of continuously moving cartons during automatic packing and sealing operations, wherein each case a predetermined length of adhesive tape is applied automatically to each carton, whereby between the attachment of the two ends of the predetermined length of adhesive tape on the carton, the adhesive tape is acted upon by a movement which is different with respect to at least one parameter from the movement of the carton, thus forming the excess length which constitutes the handle. The adhesive side of the excess length of adhesive tape has been previously covered or masked automatically with a cover tape in an operational step which is synchronized with the application of the adhesive tape to the carton.Type: GrantFiled: May 4, 1988Date of Patent: October 1, 1991Assignee: Minnesota Mining and Manufacturing CompanyInventor: Werner T. Gunther
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Patent number: 5033868Abstract: A reusable flexible plastic bag is provided with a handle which serves to carry the bag and to reseal it. The bag is manufactured from two webs: a web from which the bag panels are formed and a web from which a loop handle is formed. The top end of the bag is not provided with a gusset. The loop handle is secured to the bag panels and is provided with a frangible region which can be broken to form two separate handle portions. The handle portions are releasably joined by mating slide closure structure. The slide closure joint can be peeled away by pulling the handle portions apart thereby providing access to the folded top end of the bag. The top end of the bag may be provided with perforations which may be broken to gain access to the bag contents. The bag may be resealed by means of the handle slide closure.Type: GrantFiled: October 13, 1989Date of Patent: July 23, 1991Assignee: Paramount Packaging CorporationInventor: Harry R. Peppiatt
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Patent number: 5026173Abstract: Large size packagings of napkins, paper rolls, quilts etc. normally appear as tight plastic sheet packings of a block-like shape. As a carrier handle is used a strong strip of sheet material which extends across a side panel of the packing, what is disadvantageous for the visual impression of the packing. A carrier handle cannot be formed direct in the packing sheet, as the packing will then no longer be dust proof. A handle is formed wherein inside the handle area, a barrier layer is provided in order to make the packing dust proof. Preferably a carrier handle strip portion is prepared between easily breakable weakening lines, whereby the handle panel of the packing may show a high quality stamp regardless of the handle.Type: GrantFiled: June 1, 1988Date of Patent: June 25, 1991Assignee: Schur Plastic A/SInventor: Jorn B. Jensen
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Patent number: 4977728Abstract: A machine for manufacturing tea-filled double-chamber bags from a web of material continuously formed into a tube and on which tea is deposited in portion, the machine comprising cutting means for cutting off tube pieces containing two tea portions, a plurality of arms pivotably arranged on the transporting wheel of the machine for holding the tube pieces, a device for forming a bottom fold of a bag, and a stationary cover located in the area of the upper apex of the transporting wheel and extending in a rotational direction of the wheel at a peripheral surface thereof, the arms having bearing surfaces at their free ends for receiving the tube piece after cutting and pressing it against the underside surface of the cover.Type: GrantFiled: February 28, 1989Date of Patent: December 18, 1990Assignee: Teepack Spezialmaschinen GmbH & Co. KGInventor: Adolf Rambold
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Patent number: 4969233Abstract: A method of attaching a hanger member to a casing is provided, including the steps of inserting a portion of the hanger into an open end of the casing and then closing the open end of the casing to occlude and retain the hanger portion within the casing.Type: GrantFiled: December 20, 1989Date of Patent: November 13, 1990Assignee: Teepak, Inc.Inventor: Thomas R. Stanley
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Patent number: 4961301Abstract: Process for the continuous manufacture of filter paper bags for infusions, each of them being provided with a thread and a tag applied thereto, wherein a portion of the tag surface is adhesive and is exploited to fasten the thread and tag to a filter paper strip employed for making the bag, and a machine for putting the process into effect.Type: GrantFiled: July 28, 1989Date of Patent: October 9, 1990Inventor: Federico Bonomelli
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Patent number: 4880651Abstract: Method and apparatus to provide a tea bag with a cover. The tea bags (1) slide (2) onto a length of cover material (3) where they are attached at one edge only, using heat sealing, etc. (7). The cover material is creased (5, 9) and cut (13), the rollers (10, 11) serving to forward it and the bags attached thereto. Blade (15) pushes the creaseline of a cover so that bag and cover are forced between rollers (16, 17) to fold the cover about its bag. In an alternative, blade (15) pushes each bag and cover between two spring steel plates whereby the pressing of the plates folds the cover about its bag.Type: GrantFiled: January 14, 1988Date of Patent: November 14, 1989Inventor: Hugh P. Christie
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Patent number: 4874256Abstract: A bag formed of a flaccid material for receiving and containing merchandise, the bag being formed by a sheet of such material folded along a fold line to provide two juxtaposed or overlapping wall panels having adjacent side edges which are joined to one another. The fold line is tucked inwardly between the wall panels forming top edges along the wall panels and forming a gusset with the overlapping portions of the wall panels. A separate strip of material is folded lengthwise along a fold line and is disposed about the surfaces of the wall panels externally of the gusset with the fold line of the strip extending generally parallel and adjacent to the top edges of the wall panels. The side portions of the strip are joined at each end thereof to the respective adjacent external surface of the wall panel by seals formed in V-shaped patterns defined by lines extending diagonally at substantially a forty-five degree angle between the side edges and the top edges of the wall panels.Type: GrantFiled: May 24, 1988Date of Patent: October 17, 1989Assignee: Venture Packaging, Inc.Inventor: Patrick A. Baines
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Patent number: 4871555Abstract: The invention relates to an infusion, stirring and hanging device for preparing beverage in a container comprising a porous bag made of a liquid permeable material containing an infusible substance, and a rigid, non-toxic unit having one section located within said porous bag and another section protruding therefrom, the protruding section having rigid or partially flexible hanging means, enabling the hanging of said device on the rim of said container.Type: GrantFiled: March 30, 1988Date of Patent: October 3, 1989Inventors: Erez Schwartz, Zvi Schwartz
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Patent number: 4871068Abstract: A packaging arrangement for a group of containers includes a tray-shaped bottom including a planar bottom wall and circumferential walls extending substantially normal to the plane of the bottom wall to form a rim which initially confines the containers in their positions during the formation of the packaging arrangement. The packaging arrangement further includes a strap-shaped typing member that encircles the containers and ultimately confines them in their positions and that carries a handle by which the packaging arrangement and the containers accommodated therein can be held. A separate cover to be joined to the tray-shaped bottom and surrounding the containers and the strap-shaped typing member encircling the same completes the packaging arrangement and has an opening for the passage of the handle from the interior to the exterior of the cover.Type: GrantFiled: June 15, 1988Date of Patent: October 3, 1989Assignee: I.C.P., S.A.Inventor: Roger Dreyfus
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Patent number: 4863284Abstract: A reinforced joint secures opposite ends of a ribbon serving as a carrying handle for a decorative container. The opposite ribbon ends are adhered and clamped to each other, and are adhered to the container in longitudinal alignment and in an overlapping relationship.Type: GrantFiled: October 20, 1988Date of Patent: September 5, 1989Inventor: Peter S. C. Cheng
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Patent number: 4856257Abstract: An apparatus with a rotary wheel for applying, to a flattened tube of thermally weldable filter paper forming dual-use filter sachets having multiple bags or pouches defined serially by transverse thermal welds in machines for continuously producing the filter sachets, labels spaced relative to the transverse median line of the alternate transverse thermal welds, as well as a longitudinal thread transversely on the labels and thermally weldable stickers or tabs across these alternate transverse therman welds. The rotary wheel had a plurality of equidistantly spaced heads comprising heating elements as well as pickup and infeed elements for the labels, the thread and the tabs, and further a plurality of devices with pincer elements interposed between the heads designed to fold the thread in a loop. Pressure pad elements cooperate in counter-rotation of the heads.Type: GrantFiled: February 10, 1988Date of Patent: August 15, 1989Assignee: Cestind - Centro Studi Industriali - S.R.L.Inventor: Andrea Romagnoli
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Patent number: 4854466Abstract: A packaging cup of the type typically utilized to contain a small volume of a condiment and formed of a resilient material which has a reservoir and a lip which surrounds the reservoir with a lid sealed to the lip is improved by including support fingers formed in the lip. The support fingers are formed by including slits in the lip which separate segments of the lip into the support fingers. Each of these segments, however, is maintained to the lip by a connectable portion. The support fingers are bendable about the connecting portion allowing positioning of the support fingers out the plane of the lip. When positioned out of the plane of the lip the support fingers can be engaged over a surface as, for instance, the vertical wall of another container to hold the packaging cup on the vertical wall of the container.Type: GrantFiled: February 12, 1988Date of Patent: August 8, 1989Inventor: William A. Lane, Jr.
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Patent number: 4845922Abstract: A method and apparatus is disclosed for forming an article such as a tampon having a securely attached string. The method includes intermittently feeding filler members into one end of a hollow tube which is open at both ends. A sheet of heat sealable material is advanced towards the tube and folded so as to cylindrically wrap about the tube. The abutting edges of the material are fused together to form a cylindrical casing into which the filler members enter upon exiting the tube. Apertures are then transversely formed in the casing between the adjacent filler members and a string is inserted through the apertures. The casing is then heated and compressed against the string to form a permanent bond. After the bond is formed, the casing is severed to form individual articles which are sealed at both ends and have a string attached to one of the ends.Type: GrantFiled: January 26, 1988Date of Patent: July 11, 1989Assignee: Kimberly-Clark CorporationInventor: Douglas D. Sweere
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Patent number: 4841713Abstract: A method and means for packaging sheet material such as polyurethane foam is described wherein the compressed sheet material is positioned within an inner bag and is held from expansion by means of a flexible plastic sleeve with the plastic sleeve maintaining a flexible U-shaped handle between it and the bag with the handle protruding from one end of the package.Type: GrantFiled: January 25, 1988Date of Patent: June 27, 1989Inventor: John K. Beier
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Patent number: 4819410Abstract: Filled and top-sealed cartons are fed in a line to a chamber supplied with dehumidified warm air and short rows, each of two or three cartons, are pushed consecutively and laterally at a grouping station by a vertical plate onto a carrier, which advances the rows in turn through a side-taping station. At the grouping station, a tape-gripping device draws off consecutively from a roll of non-adhesive tape predetermined lengths of the tape, which are gripped at their middle sections in turn and are cut off from the roll, the cut-off end zones falling down to respective opposite sides of the row. The cut-off lengths are advanced with the respective rows through the side-taping station, which has a pair of adhesive-tape-applying rolls at those respective opposite sides and at which respective side tapes are applied to adhere together the cartons of the row and the handle of the row.Type: GrantFiled: July 29, 1987Date of Patent: April 11, 1989Assignee: Elopak LimitedInventors: Edward A. Skinner, Donald E. House
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Patent number: 4811548Abstract: Printed products arriving in an imbricated formation are wound-up into a product or package roll about which there is placed a wrapper or envelope which retains together the package roll. For easier handling of the product or package roll such is provided with an endless carrying loop. This endless carrying loop is formed by a carrying element, such as a knotted cord, rope, string or the like which extends through an internal opening or hollow interior of the product or package roll and to the outer side or surface of such product or package roll.Type: GrantFiled: April 30, 1987Date of Patent: March 14, 1989Assignee: Ferag AGInventor: Walter Reist
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Patent number: 4784265Abstract: A method and apparatus for packaging an object, and in particular a fragile object such as an earthenware flower pot, which utilizes first and second bands of flexible material encircling the object in substantially perpendicular, vertical planes. The first band lies under the second band in the areas where the bands cross and has an opening formed in the top portion thereof on either side of the overlying second band. A handle is provided which spans the portion of the second band between the openings and has enlarged ends each of which passes through and engages one of the openings in the first band. The bands are preferably identical and interchangeable, are preferably formed of an impact resistant material to protect fragile objects, and may be provided in a plurality of different sizes, the bands selected to package a particular object being the smallest sized bands which will encircle such object.Type: GrantFiled: May 28, 1987Date of Patent: November 15, 1988Assignee: New England Pottery Co., Inc.Inventors: Lawrence D. Gitlitz, John A. Volo
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Patent number: 4767390Abstract: An applicator for applying elongated strip members to a moving member. The applicator is particularly adapted to apply handle assemblies to moving closure panels of containers such as cartons. Hot melt adhesive stripes are applied to the moving closure panel and thereafter a handle assembly is applied over the hot melt adhesive. The apparatus includes, in addition for moving containers at a uniform rate and spacing, a hopper overlying the path of movement, a picker device for periodically withdrawing a lowermost handle assembly from the hopper, and a combined guide and presser member for first receiving in guided relation an end of a withdrawn handle member remote from the picker device, and thereafter pressing the handle member against the adhesive strip beginning at the right end of the withdrawn handle assembly.Type: GrantFiled: January 27, 1987Date of Patent: August 30, 1988Assignee: Federal Paper Board Company, Inc.Inventor: Jack G. Herring
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Patent number: 4762430Abstract: Draw tape bags for carrying trash have a draw tape with ribs extending across the width of the tape, each rib having a thickness greater than the thickness of the tape. The ribs prevent roping of the draw tape handle when a loaded bag is lifted. Roping is prevented because the packing of the ribs is not uniform, thereby creating free space between the ribs. Triangular and cylindrical elements are embedded in the tape to form the ribs.Type: GrantFiled: July 9, 1987Date of Patent: August 9, 1988Assignee: Mobil Oil CorporationInventor: Edward M. Bullard
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Patent number: 4713839Abstract: A resealable reusable flexible plastic bag with a loop handle is disclosed for packaging heavy loads, for example large quantities of granular goods such as dog foods, in a sealed manner. The bag comprises flexible outer panels connected by a flexible gusset, inner flexible panels also connected by a flexible gusset, and a closure having flexible mating portions connected to the outer gusset. The outer gusset includes a frangible portion such as a line of perforations to facilitate access to the inner gusset. The inner gusset also includes a frangible portion to facilitate access to the goods therein. The flexible mating portions of the closure are separably connectable to each other to prevent access to the goods when connected and to facilitate access to the goods when separated.Type: GrantFiled: January 21, 1986Date of Patent: December 15, 1987Assignee: Paramount Packaging Corp.Inventor: Harry R. Peppiatt
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Patent number: 4706439Abstract: A method of forming a flexible pouch which includes a sealed product-containing pocket, and which pouch also incorporate integral collar-forming structure adapted to enable the pouch to be suspended from an object, such as a bottle neck or the like. More particularly, the invention provides for a method of continuously forming a sequence of pouches, wherein the pouches are produced through successive process steps from two superimposed flexible sheet material webs having pocket-forming seals and collar structure formed therein. Additionally, there are provided flexible pouches incorporating sealed product-containing pockets and integral collar-forming structure through the inventive method.Type: GrantFiled: September 4, 1986Date of Patent: November 17, 1987Inventor: Lewis Barton
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Patent number: 4700528Abstract: A length of tape 3 is bonded to a heat shrinkable film 2, and the film 2 is weakened along the edges of a central portion of the length of tape 3. The film 2 is then wrapped around an article or articles, has its two opposite ends sealed together, and is heat shrunk around the article or articles causing access openings 6, 7 in the sheet in the weakened areas along the central portion of the tape that can then be used as a handle for the resultant package 1.Type: GrantFiled: October 7, 1985Date of Patent: October 20, 1987Assignee: Minnesota Mining and Manufacturing CompanyInventor: Emile C. Bernard
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Patent number: 4651870Abstract: A controlled infusion container suitable for infusing substances into a liquid into which it is immersed includes a container for the infusible material fabricated from porous sheet material folded upon itself providing a reservoir for the infusible material. The distal edges are folded upon themselves to form a relatively small overlap portion which is then sealed to provide a centrally disposed opening. A handle is inserted into the opening extending therein and is fastened to the remaining open edge of the container retaining the infusible substance therein. By inserting the assembly into a liquid and gently providing for up and down and lateral motion a pumping action created by the handle provides efficient infusion of the infusible substances into the liquid.Type: GrantFiled: April 1, 1985Date of Patent: March 24, 1987Inventor: Frank Giambalvo
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Patent number: 4633649Abstract: A method for positioning handles on a sachet-type container made from a flexible synthetic material comprises attaching handles to a sleeve of synthetic material while the sleeve is on the mandrel. The sleeves are cut and flap-like corner portions are folded over onto the handles. The handles may be fed from a magazine.Type: GrantFiled: September 16, 1985Date of Patent: January 6, 1987Inventors: Paoul Louis A. Gautier, Michel Cazes
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Patent number: 4609556Abstract: A filter-bag (1) for medicinal or aromatic infusions is provided with an exterior pocket (9) adapted to receive a tea or coffee spoon, thus permitting to maintain the filter-bag in the bottom of a cup (cf. FIGS. 2, 3 and 4).A method for manufacturing a filter-bag according to the invention comprises sandwiching between two continuously traveling filterpaper webs heaps of plant-based product placed onto one of said webs, and partially welding an exterior paper web of reduced width onto one of said filterpaper webs, in welding said filter-bags shut and cutting them to smaller units.Type: GrantFiled: April 19, 1985Date of Patent: September 2, 1986Inventor: Nicolas Goedert
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Apparatus for and method of packaging and inserting an engine cylinder assembly into an engine block
Patent number: 4594760Abstract: Prepackaging the various components of an engine cylinder assembly as an exchange or overhaul kit is useful in servicing or overhauling a single cylinder of a multiple cylinder engine. The heretofore known devices for holding the components of the engine cylinder assembly together were primarily used with small engines where the weight of the components was sufficiently low so as to not cause any handling difficulties. The subject apparatus includes a pair of brackets which positively grippingly engage the flange of the cylinder liner and a lifting element which is releasably attached to the piston with bolts threaded into threaded holes in the piston such that a portion of the brackets is sandwiched between the lifting element and the piston. The apparatus is positively engaged with the components of the engine cylinder assembly and positively maintains the components in fixed relationship with one another.Type: GrantFiled: March 18, 1985Date of Patent: June 17, 1986Assignee: Caterpillar Tractor Co.Inventor: Harvey G. Dillard -
Patent number: 4566252Abstract: An improved method for the automatic packing of articles in which bag sections are successively made of tubular plastics bag material which is intermittently conveyed. Goods are charged into a bag section formed at the leading end of the bag material. Thereafter the goods-charged bag section is heat-sealed at an opening portion thereof and separated from a subsequent bag section of the bag material. In accordance with the invention, before charging the bag section with goods, a piece of reinforcing sheet is inserted in and secured to the foremost bag section to form a reinforced handle portion having an opening for suspension of the finished bag.Type: GrantFiled: March 14, 1984Date of Patent: January 28, 1986Assignee: Taiyo Shokai Co., Ltd.Inventors: Hideyuki Watanabe, Yoshimitu Ichikawa
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Patent number: 4555025Abstract: A shrink bag having an integral carrying handle is provided that includes an extended lip bag of a heat shrinkable thermoplastic material and having a carrying hole in the lip with a continuous fused bead around its periphery, the carrying hole being spaced sufficiently below the top of the lip such that upon heat shrinking the bag about a product sealed therein enhanced thickening along the carrying-load bearing portion of the hole periphery occurs relative to the non-load bearing portion of the hole periphery. An associated method for making the bag is also provided.Type: GrantFiled: March 13, 1985Date of Patent: November 26, 1985Assignee: W. R. Grace & Co., Cryovac Div.Inventors: Alan S. Weinberg, B. Gary Wofford, Philip T. Voso
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Patent number: 4548021Abstract: A system for applying clips and covers to cans to form multiple container packages. The system utilizes a prefeed device to obtain a preferential distribution of clips supplied in bulk form. An orienter separates and orients the clips in a manner suitable for application to the cans. The cans are fed in 2 rows and held with a predetermined spacing so that the clips can be applied to form a multiple container package. A cover applicator then applies a cover or coupon to the multiple container package by forcing a prescored portion of the cover into the clip so that it interlocks with the clip. Apparatus is also provided for folding and gluing skirted portions of the cover around the periphery of the multiple container package.Type: GrantFiled: June 3, 1983Date of Patent: October 22, 1985Assignee: Adolph Coors CompanyInventors: James S. Bader, Larry M. Dugan
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Patent number: 4510620Abstract: A handle for a carrier bag comprising an elongated band of flexible material having a high tensile strength, said band having a pair of arm portions which extend to opposite ends of a bridge portion which extends therebetween, a mounting panel having a mounting face secured to said arm portions and said bridge so as to initially retain said arm portions and said bridge in a substantially coplanar relationship in which said arm portions extend in a first direction, said mounting panel projecting laterally from said arms so as to be mountable on a wall of a carrier bag to secure said band thereto in said coplanar relationship, said mounting panel being severable to release said bridge portion to permit movement thereof relative to said arms.Type: GrantFiled: February 25, 1983Date of Patent: April 9, 1985Inventors: Marinus J. M. Langen, Edgars H. Strauss, deceased, by Leida Strauss, administrator
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Patent number: 4417433Abstract: An infusion package that has a natural, expanded, unflattened or three-dimensional condition is folded to a flattened configuration to pack in quantity. The expanded condition gives greater internal volume by which infusion is improved and quickened. A pull string, affixed near the flattening folds, unfolds the package from its flattened configuration. To make the package, a tube can be formed into a generally tetrahedral shape by forming seams across it, each at 90.degree. to the preceding seam, severing the package so formed, and folding inward across one end seam to the tetrahedron to effect the flattening.Type: GrantFiled: April 28, 1981Date of Patent: November 29, 1983Assignee: Thomas J. Lipton, Inc.Inventor: Robert M. Mitchell
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Patent number: 4294058Abstract: A thermoplastic film package having a plurality of tightly held articles, such as beverage bottles, is provided with a thermoplastic film handle and with an upper surface permitting opening of the package in a manner which facilitates removal of all or a portion of the articles from the package and return of articles to the package. The positions of attachment of the handle to the package in relation to the opened upper surface of the package enable the handle to assist in maintaining the integrity and usefulness of the package after it is opened, even though it is made of thin thermoplastic film. The opened package is thus suitable for carrying all or only a portion of the contents by using the handle. The end portions of the handle can be attached to the package by a process involving preliminary tacking and subsequent heating by contact with a hot gas in a film-shrinking operation.Type: GrantFiled: April 3, 1979Date of Patent: October 13, 1981Assignee: Pepsico, Inc.Inventor: Jurgen G. Rensner
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Patent number: 4290254Abstract: A beverage carrier (package) handle feeder and inserter which is utilized in association with a conveyor for transporting beverage carriers from one location to another. The beverage carrier handle feeder and inserter has a pair of spaced apart cylindrically-shaped members. Each cylindrically-shaped member has a spiral groove formed therein for engaging and feeding the handles to a preselected position with respect to the beverage carriers. A support rod is located adjacent one end of the cylindrically-shaped members for supporting a plurality of handles to be engaged by and fed by the cylindrically-shaped member. Due to the specific angular relationship between the cylindrically-shaped members and the beverage carriers, and due to the design of the handles, individual handles are systematically inserted into individual beverage carriers during the feeding procedure.Type: GrantFiled: February 1, 1980Date of Patent: September 22, 1981Assignee: Champion International CorporationInventor: William T. Brunone
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Patent number: 4247005Abstract: A package comprising a length of tubular packaging material and an item disposed in the material between first and second clips or staples clinched around bunched portions of the material. The material extends outwardly beyond the second staple, the extension being bunched and fastened by a third staple adjacent its outer end. Strapping extends along the material and is caught by the first, second and third staples. The material and the strapping between the second and third staples provides a handle at one end of the package.Type: GrantFiled: March 30, 1979Date of Patent: January 27, 1981Assignee: Bemis Company, Inc.Inventor: Larry E. Buxton
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Patent number: 4216639Abstract: A container made of synthetic material and comprising two compartments, one containing the liquid or other matter the container is to carry, and one, of smaller volume, containing a gas under pressure. The smaller pressurized container rigidifies the structure and may be shaped in such a way as to form a handle or grip for the container. A process and apparatus for manufacturing and filling rows of such containers is also disclosed, said process involving forming a strip of synthetic material into the shape of a letter W in transverse section and performing various welding operations on the strip to form individual containers and to divide off the two compartments.Type: GrantFiled: February 12, 1979Date of Patent: August 12, 1980Assignee: Societe Generale des Eaux Minerales de VittelInventor: Raoul L. A. Gautier
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Patent number: 4184308Abstract: A method of forming a package for products wherein the basic pack is formed from one piece of plastics material suitably shaped to receive products, the products are placed in the shaped basic pack and then the plastics material is folded over to enclose the products and the ends of the plastics material are joined together.Type: GrantFiled: October 21, 1977Date of Patent: January 22, 1980Inventor: Anthony J. Sharp