WO2005087602A1 - Capsule pour contenant pour liquides - Google Patents

Capsule pour contenant pour liquides Download PDF

Info

Publication number
WO2005087602A1
WO2005087602A1 PCT/CA2005/000087 CA2005000087W WO2005087602A1 WO 2005087602 A1 WO2005087602 A1 WO 2005087602A1 CA 2005000087 W CA2005000087 W CA 2005000087W WO 2005087602 A1 WO2005087602 A1 WO 2005087602A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
skirt
tear line
lid
base
Prior art date
Application number
PCT/CA2005/000087
Other languages
English (en)
Inventor
George M. Yui
Original Assignee
Electrotemp Technologies Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 200420020988 external-priority patent/CN2693684Y/zh
Priority claimed from CN 200420007439 external-priority patent/CN2693682Y/zh
Priority claimed from CN 200420007440 external-priority patent/CN2693683Y/zh
Priority claimed from CN 200420022545 external-priority patent/CN2693686Y/zh
Application filed by Electrotemp Technologies Inc. filed Critical Electrotemp Technologies Inc.
Publication of WO2005087602A1 publication Critical patent/WO2005087602A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/50—Caps or cap-like covers with membranes, e.g. arranged to be pierced

Definitions

  • TITLE CAP FOR LIQUID CONTAINER
  • the present invention relates to a cap use to seal the mouth of a liquid container, such as a water bottle typically used in an inverted position to supply water to a water dispenser.
  • Known water dispensing systems often involve the use of an inverted water bottle, positioned in a centrally located upper opening in the dispensing system.
  • these bottles have an upwardly extending neck, extending to an open mouth and have a capacity of approximately 2 to 5 gallons (7.8L to 18.9L).
  • the bottle is inverted and the neck is inserted within the dispensing system opening.
  • a cap In order to avoid spilling of water when placing the bottle in an inverted position into the opening in the dispenser, it is well known to seal the mouth of the bottle with a cap.
  • These caps typically include an annular base which covers the mouth and an outer skirt extending around the annular base adapted to seal the cap against the neck.
  • An inner centrally located tubular portion defines a central recess in the annular base.
  • the tubular portion extends upwardly into the mouth of the bottle and is covered so as to prevent leakage of water, upon inversion of the bottle.
  • covers are a removable plug which sealingly covers the upper opening of the tubular portion or an integrally formed pierceable or removable plastic lid.
  • the lid may include frangible lines extending thereacross.
  • a supply tube, dispensing probe or piercing spike extends upwardly from a central position within the dispensing system opening and is designed to open or remove the cover of the tubular portion of the cap when the bottle is positioned in an inverted position within the dispensing system and thereby allow water to flow into the dispensing system from the bottle.
  • the probe would engage the cap, sever the lines, thereby piercing the cap.
  • the probe may push open the plug.
  • probes or piercing spikes are known to have a pointed tipped, which aids in the piercing the lid of the tubular portion.
  • the probe or spike may include a smooth or rounded tip which may be utilized to pierce a lid, and may also be utilized to push a plug type cover out of engagement with the tubular portion.
  • Such type of probe may include a recess below the tip on which the plug type cover may attach as the probe pushes the plug type cover off the tubular portion.
  • the plug type covers may tend to disengage from the probe when urged out of contact with the tubular portion, and thereby enter the water bottle, float to the top of the water and create an undesirable aesthetic.
  • lids which are designed to be pierced by the piercing spike or probe may have pieces thereof disengage from the tubular portion, again, causing pieces to enter the water supply.
  • lids without frangible lines extending across the lid may tend to be difficult to pierce, thereby causing undue pressure on the cap and probe, enhancing the possibility of leakage or breakage.
  • the object of the invention to provide an improved cap for closing a liquid container or bottle of the type typically used in an inverted position in a liquid dispensing system, such container having a neck, extending to an open mouth on which the cap is sealingly mounted and through which a liquid supply probe or piercing spike may pass when the container is installed onto the dispenser to cause release of the liquid from the container.
  • the cap according to the invention may be used in various liquid dispensing systems, regardless of the shape of the probe, piercing spike or liquid supply tubes.
  • the cap in accordance with this invention is efficient and inexpensive to fabricate.
  • a one piece plastic cap for use with a liquid container having a neck extending to an open mouth, said cap comprising an annular base, an outer skirt portion extending upwardly from an outer periphery of the base, said outer skirt portion and base adapted for sealing engagement over the neck and mouth of the container, a tubular portion defining a central opening in the base and extending from the base upwardly to an upper end, said tubular portion positioned within the mouth, when the cap is positioned over the neck and mouth of the container, said tubular portion including an inclined lid covering the upper end thereof, the lid connected to the tubular portion by a lid tear line having reduced wall thickness extending around the outer perimeter of the lid, the tear line being interrupted at the upper most portion of the lid by an enhanced wall thickness portion which forms a hinge attachment between the lid and tubular portion when the lid tear line is severed from the tubular portion.
  • the lid is planar, but it may be concave or convex shaped relative to the piercing spike.
  • a one piece plastic cap for use with a liquid container having a neck extending to an open mouth, said cap comprising an annular base, an outer skirt portion extending upwardly from an outer periphery of the base, said outer skirt portion and base adapted for sealing engagement over the neck and mouth of the container, a tubular portion defining a central opening in the base and extending from the base upwardly to an upper end, said tubular portion including a lid covering the upper end thereof, the lid connected to the tubular portion by a lid tear line having reduced wall thickness extending around the outer perimeter of the lid, the lid tear line being interrupted at a portion of the lid perimeter by an enhanced wall thickness portion which forms a hinge attachment between the lid and tubular portion when the lid tear line severed, and a rib of enhanced wall thickness extending from said enhanced wall thickness portion across a central portion of the lid.
  • a , one piece plastic cap for use with a liquid container having a neck extending to an open mouth, said cap comprising an annular base, an outer skirt portion extending upwardly from an outer periphery of the base, said outer skirt portion and base adapted for sealing engagement over the neck and mouth of the container, a tubular portion defining a central opening in the base and extending from the base upwardly to an upper end, said tubular portion including a cover for the upper end thereof, the cover being pierceable, openable or selectively removable, wherein the skirt of the cap includes a skirt tear line of reduced wall thickness, extending downwardly from an upper edge of the skirt, a portion of the skirt above the skirt tear line including a pull tab defining a grip hole therein, bordering on the tear line to facilitate tearing of the skirt along the skirt tear line and thus the removal of the cap from the container.
  • a one piece plastic cap for use with a liquid container having a neck extending to an open mouth, said cap comprising an annular base, an outer skirt portion extending upwardly from an outer periphery of the base, said outer skirt portion and base adapted for sealing engagement over the neck and mouth of the container, a tubular portion defining a central opening in the base and extending from the base upwardly to an upper end, said tubular portion including a cover covering the upper end thereof, the cover being pierceable, openable or removable to allow flow of liquid from within the container out through the tubular portion, wherein the skirt of the cap includes a tear line of reduced wall thickness, extending downwardly from the upper edge of the skirt at an angle of no greater than approximately 40 degrees below a horizontal plane formed by the upper edge of the skirt, the portion of the skirt above the tear line including a pull tab bordering on the tear line to facilitate tearing of the skirt along the tear line and removal of the cap from the bottle.
  • FIG. 1 is perspective view of an example embodiment of the cap in accordance with the invention.
  • FIG. 2 is a side elevational view illustrating an embodiment of a cap in accordance with the invention positioned over the neck and mouth of a fluid container;
  • FIG. 3 is a further side elevational view of an embodiment of a cap in accordance with the invention positioned over the neck and mouth of a fluid container, showing a user tearing the cap off the container; •
  • FIG. 4 is bottom plan view of the cap of FIG 1;
  • FIG. 5 is a side elevation view of the cap of FIG 1, illustrating the pull tab with grip hole and skirt tear line;
  • FIG. 6 is a section view of the cap of FIG. 4, taken along line 6-6 of FIG. 4;
  • FIG. 7 is a section view of the cap taken along line 7-7 of FIG 5;
  • FIG. 8 a partial side elevational view of the tubular portion and lid of an embodiment of a cap in accordance with the invention.
  • FIG 9 is a partial section view of a portion of the tubular portion and lid of an embodiment of a cap in accordance with the invention, illustrating a probe prior to insertion through the tubular portion;
  • FIG. 10 is a partial section view of a portion of the tubular portion and lid of an embodiment of a cap in accordance with the invention, illustrating the insertion of a probe through the tubular portion and causing the disengagement of the lid from the tubular portion;
  • FIG 11 is a partial section view of a portion of the tubular portion and lid of an embodiment of a cap in accordance with the invention, illustrating the insertion of a probe through the tubular portion with the lid with the lid tear line completely severed and the lid attached to tubular portion by the enhanced thickness portion;
  • FIG. 12 is a side elevational view illustrating a second example embodiment of a cap in accordance with the invention positioned over the neck and mouth of a fluid container;
  • FIG. 13 is perspective view of the second example embodiment of the cap in accordance with the invention
  • FIG. 14 is a further side elevational view of the second embodiment of a cap in accordance with the invention positioned over the neck and mouth of a fluid container, showing a user tearing the cap off the container;
  • FIGS. 12A, 13A and 14A are views of an embodiment of the cap corresponding to FIGS. 12, 13 and 14 respectively which illustrate a cap having an arc shaped skirt tear line;
  • FIGS. 15 and 16 are side elevational views of a further embodiment of the cap on a bottle in accordance with the invention.
  • FIG. 1 to 11 Shown in Figures 1 to 11 is an example embodiment of a one piece plastic cap 10, used with a liquid container 12 having a neck 14 extending to an open mouth 16.
  • the liquid container shown is a common plastic water bottle having an 18.9L capacity, although it should be understood that the cap may adapted for utilization with bottles of various sizes and shapes.
  • the cap 10 comprises an annular base 18, an outer skirt portion 20 which extends upwardly from an outer periphery of the base 18. As can be seen best in Figure 2, the outer skirt portion 20 and base 18 are adapted for sealing engagement over the neck and mouth 16 of the container 12.
  • a tubular portion 22 defines a central opening 23 in the base 18 and extends from the base upwardly to an upper end 24.
  • the tubular portion 22 extends within the mouth 16 of the container.
  • the tubular portion 18 includes a lid 26, which is preferably inclined, covering the upper end thereof 24.
  • the lid is planar, as shown, but may be convex or concave shaped relative to the piercing spike.
  • the lid 26 is connected to the tubular portion 22 by a lid tear line 28 having reduced wall thickness extending around the outer perimeter of the lid 26.
  • the lid tear line 28 is interrupted at the upper most portion of the lid by an enhanced wall thickness portion 30.
  • the enhanced wall thickness portion 30 forms a hinge attachment between the lid 26 and tubular portion 18 when the lid tear line 28 is severed and the lid 26 is urged upwardly from the tubular portion 22 by a probe 32 (which also may be referred to as a liquid supply tube or piercing spike or the like).
  • the embodiment of the one piece cap 10 shown in the drawings is designed so as to be utilized with a container 12, such as a water bottle which may installed in an inverted position in a commonly known liquid dispenser system (not shown).
  • a container 12 such as a water bottle which may installed in an inverted position in a commonly known liquid dispenser system (not shown).
  • the container neck 14 and mouth with cap 10 attached thereover projects downwardly through a central opening defined in the liquid dispenser, and the liquid dispenser includes a liquid supply tube, probe or piercing spike (such as reference number 32) or the like, extending upwardly from said dispenser, positioned to enter the tubular portion 22 of the cap when said inverted container is positioned within said central opening.
  • probes or spikes 32 will engage and push the lid 26 upwardly causing tearing of the lid tear line 28 and the lid to open thereby allowing liquid to flow into the dispenser, the lid 18 maintaining hinged engagement with the tubular portion 22 at the enhanced thickness portion 30.
  • the cap lid 26 includes a rib pattern 34 extending across a central portion 36 of the lid.
  • the rib pattern 34 is preferably connected to the enhanced wall thickness portion 30 and may include a cross pattern, the cross being at the approximate center of the lid.
  • the presence of the rib pattern 34 on the lid 26 enhances the spreading of materials evenly on the lid, allowing for the provision of an evenly formed lid of sufficient thickness and a lid tear line 28 of sufficient relative thinness to facilitate tearing thereof upon engagement and urging of the probe 32.
  • the probe also referred to as supply tube or piercing spike
  • FIGs 9 to 11 is illustrated having a smooth tip, it should be understood that it may include a pointed tip.
  • the rib pattern 34 assists in the prevention of the probe, whether it be smooth tipped or pointed tipped from piercing the lid 26, and instead causes the lid tear line 28 to sever when the probe urging the lid.
  • the inclined lid 26 extends at an angle of approximately 20° to a horizontal plane across the upper end 24 of the tubular portion. It should be understood that this angle may increased or decreased, if desired. As mentioned above, the lid may be concave or convex shaped relative to the piercing spike.
  • the lid has a preferred thickness of approximately 1 to 2mm
  • the enhance wall thickness portion has a preferred thickness at least as great as that of the lid, but certainly greater than that of the lid tear line.
  • the enhanced wall thickness portion has a width, extending around the perimeter of the lid of approximately 2 to 3mm.
  • the tear line around the lid may be a continuous line of reduced thickness or may comprise an interrupted type line comprised of a plurality of closely spaced reduced thickness lines, extending around the perimeter of the lid.
  • the cap may include a resilient sealing ring 38 positioned against the annular base of the cap between the tubular portion 22 and skirt 20, disposed between the base 18 of the cap and the container when the cap is positioned over the mouth and neck of the container so as to enhance the seal therebetween.
  • the sealing ring may be comprised of polyurethane foam, polystyrene, polypropylene or other suitable resilient material, such as rubber or the like.
  • the sealing ring has a preferred thickness of 1.5mm.
  • the skirt portion 20 of the cap includes a bead including an inwardly disposed annular flange 40 spaced above the base 18 and sealing ring 38.
  • the inwardly disposed flange 40 aids in keeping the sealing ring within the cap and provides added strength to the skirt.
  • the skirt of the cap includes a skirt tear line 42 comprising a groove having reduced wall thickness, extending downwardly from an upper edge 44 of the skirt.
  • the tear line may be a continuous line of reduced wall thickness, as shown, or it may comprise a plurality of closely spaced reduced wall thickness lines, extending in a row.
  • a portion of the skirt above the skirt tear line includes pull tab 46 or 50, which may be a ring shaped pull tab 46 defining a grip hole therein (as shown in
  • FIGS 1 to 3, 5, 6) bordering on the tear line so as to facilitate tearing of the skirt along the tear line by pulling the pull tab downwardly and outwardly from the centre of the cap.
  • the grip hole is sized to accept a human finger which improves the ease by which the pull tab may be pulled to tear the tear line.
  • An alternate type of pull tab 50 is illustrated in Figures 12 to 14, wherein the pull tab extends above the upper edge 44 of the skirt and includes enhanced thickness lines 52 to improve the gripping of the tab when pulling same.
  • these thickness lines 52 form a pattern of horizontal and/or vertical lines, although any patterns of lines may be utilized.
  • enhanced thickness blocks 43 may be positioned along the skirt tear line. These blocks 43 are preferably spaced from one another as they extend along the tear line.
  • the skirt tear line 42 extends downwardly at an angle of no greater than 40 degrees below a horizontal plane.
  • the tear line extends around at least half of the circumference of the cap. Having a reduced angle of descent of the skirt tear line 42 relative to the angle of descent observed in known caps, increases the ease by which the skirt tear line may be torn and thus the cap removed.
  • the skirt tear line 42 in the example embodiments of Figures 1 to 11, and 12 to 14 may alternately be downwardly arced shaped (such as shown in Figures 12A, 13A and 14A).
  • the skirt tear line extends downwardly until it approaches the annular bead 40, at which point it continues to run parallel to the bead as it extends around the skirt 20 of the cap 10. As the skirt tear line 42 is severed, the cap may be pulled off the bottle.
  • the cap 10 comprises an annular base 18, an outer skirt portion 20 extending upwardly from an outer periphery of the base, with the outer skirt portion 20 and base 18 adapted for sealing engagement over the neck 14 and mouth 16 of the container 12, a tubular portion 22 defining a central opening 23 in the base and extending from the base upwardly to an upper end 24.
  • the tubular portion includes a cover for the upper end thereof, such as lid 26.
  • the cover may be any suitable type of cover which may be either pierceable, openable or selectively removable and the skirt of the cap includes a skirt tear line 42 of reduced wall thickness, extending downwardly from an upper edge of the skirt 44, a portion of the skirt above the skirt tear line including a pull tab 46 defining a grip hole 48 therein, bordering on the tear line to facilitate tearing of the skirt along the skirt tear line and thus the removal of the cap from the container.
  • a one piece plastic cap 10 for use with a liquid container 12 having a neck extending to an open mouth 16, said cap comprising an annular base 18, an outer skirt portion 20 extending upwardly from an outer periphery of the base, said outer skirt portion and base adapted for sealing engagement over the neck and mouth of the container, a tubular portion 22 defining a central opening in the base and extending from the base upwardly to an upper end 24, said tubular portion including a cover covering the upper end thereof, the cover being pierceable, openable or removable to allow flow of water from within the container out through the tubular portion, wherein the skirt of the cap includes a skirt tear line 42 of reduced wall thickness, extending downwardly from the upper edge 44 of the skirt at an angle of no greater than 40 degrees below a horizontal plane formed by the upper edge of the skirt, the portion of the skirt above the tear line including a pull tab bordering on the skirt tear line to facilitate tearing of the skirt along the skirt tear line and removal of the cap
  • skirt tear line of no greater than 40 degrees
  • the angle of the skirt tear line may be reduced to as low as 20 degrees or raised as high as 80 degrees.
  • the cap is preferably made from plastic, such as polyethylenes or polypropylenes. However, any plastic or other material with similar characteristics could be used.
  • the tear lines referred to above may be formed of a continuous groove of reduced wall thickness, as shown, or it may comprise a plurality of closely spaced reduced wall thickness lines, extending in a row (i.e. segmented).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

La présente invention concerne une capsule plastique monobloc (10) utilisée avec un contenant pour liquides (12) présentant un col (14) qui s'étend vers un goulot (16). La capsule décrite dans cette invention présente une base annulaire (18) et une portion jupe extérieure (20) s'étendant vers le haut depuis un pourtour extérieur de la base. La portion jupe extérieure (20) et la base sont conçues pour être en contact d'étanchéité par dessus le col et le goulot du contenant. Une portion tubulaire (22) définit une ouverture centrale (23) dans la base et elle s'étend depuis la base vers le haut jusqu'à une extrémité supérieure (24). La portion tubulaire comprend un couvercle incliné (26) recouvrant l'extrémité supérieure de ladite partie. Le couvercle (26) est relié à la portion tubulaire par l'intermédiaire d'une ligne de rupture de couvercle (28) qui s'étend autour du périmètre extérieur du couvercle. Un motif nervuré (34) s'étend à travers une portion centrale (36) du couvercle, ce qui permet d'ajouter une résistance et d'améliorer la régularité du plastique au moment de la formation du couvercle. La ligne de rupture de couvercle (28) est interrompue sur la portion la plus en haut du couvercle par une portion (30) dont la paroi est plus épaisse, formant une fixation par charnière entre le couvercle (26) et la portion tubulaire (22) lorsque la ligne de rupture (28) est disjointe de la portion tubulaire (22).
PCT/CA2005/000087 2004-03-15 2005-01-26 Capsule pour contenant pour liquides WO2005087602A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN200420020988.X 2004-03-15
CN 200420020988 CN2693684Y (zh) 2004-03-15 2004-03-15 一种易刺破一体桶装水瓶盖
CN200420007439.9 2004-03-22
CN 200420007439 CN2693682Y (zh) 2003-09-30 2004-03-22 一种易撕拉桶装水瓶盖
CN 200420007440 CN2693683Y (zh) 2003-09-30 2004-03-22 防撕裂桶装水瓶盖
CN200420007440.1 2004-03-22
CN200420022545.4 2004-05-05
CN 200420022545 CN2693686Y (zh) 2004-05-05 2004-05-05 带有加强筋的桶装水瓶盖

Publications (1)

Publication Number Publication Date
WO2005087602A1 true WO2005087602A1 (fr) 2005-09-22

Family

ID=34975456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2005/000087 WO2005087602A1 (fr) 2004-03-15 2005-01-26 Capsule pour contenant pour liquides

Country Status (2)

Country Link
US (1) US20050218106A1 (fr)
WO (1) WO2005087602A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004100000A4 (en) 2004-01-02 2004-02-12 Sands Innovations Pty Ltd Dispensing stirring implement
EP2109572B1 (fr) 2007-01-31 2012-08-29 Sands Innovations Pty Ltd. Ustensile de distribution
CN101234688B (zh) * 2007-02-01 2012-06-27 何瑞英 一种一次性使用与防盗饮用水桶
CN102292270B (zh) * 2008-12-09 2014-04-16 桑德斯创新有限公司 分配容器
US8511500B2 (en) 2010-06-07 2013-08-20 Sands Innovations Pty. Ltd. Dispensing container
US8485360B2 (en) 2011-03-04 2013-07-16 Sands Innovations Pty, Ltd. Fracturable container
FR2982849B1 (fr) * 2011-11-18 2014-01-10 Tetra Laval Holdings & Finance Bouchon de fermeture du goulot d'un contenant
FR2985718B1 (fr) * 2012-01-13 2014-03-07 Tetra Laval Holdings & Finance Bouchon de fermeture du goulot d'un contenant, ainsi qu'ensemble de conditionnement comportant un tel bouchon

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866782A (en) * 1973-12-10 1975-02-18 Continental Can Co Composite closure
US4221291A (en) * 1978-06-20 1980-09-09 General Foods Corporation Container having separate storage facilities for two materials
US5048723A (en) * 1983-12-30 1991-09-17 Seymour Charles M Bottled water opener and flow controller
US5123555A (en) * 1991-05-01 1992-06-23 Cap Snap Co. Container cap having external bead
US5687865A (en) * 1991-10-08 1997-11-18 Portola Packaging, Inc. Spill-reduction cap for fluid container
CA2381609A1 (fr) * 2001-04-13 2002-10-13 Lawrence M. Dushman Bouchon de bouteille hygienique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123906A (en) * 1936-12-05 1938-07-19 Jean E Masbach Container closure
US3707240A (en) * 1970-08-27 1972-12-26 Polytop Corp Closure with tear-off skirt
US3929251A (en) * 1972-08-17 1975-12-30 Aluminum Co Of America Container wall with rupturable weakening line
US4570826A (en) * 1983-03-31 1986-02-18 The Rel Corporation Dispenser closure
US4522307A (en) * 1983-10-19 1985-06-11 Anchor Hocking Corporation Child-resistant tamper-evident closure
US5095962A (en) * 1990-08-09 1992-03-17 Scholle Corporation Beverage dispenser coupling
US5878798A (en) * 1997-02-28 1999-03-09 Eastman Kodak Company Valve system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866782A (en) * 1973-12-10 1975-02-18 Continental Can Co Composite closure
US4221291A (en) * 1978-06-20 1980-09-09 General Foods Corporation Container having separate storage facilities for two materials
US5048723A (en) * 1983-12-30 1991-09-17 Seymour Charles M Bottled water opener and flow controller
US5123555A (en) * 1991-05-01 1992-06-23 Cap Snap Co. Container cap having external bead
US5687865A (en) * 1991-10-08 1997-11-18 Portola Packaging, Inc. Spill-reduction cap for fluid container
CA2381609A1 (fr) * 2001-04-13 2002-10-13 Lawrence M. Dushman Bouchon de bouteille hygienique

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