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US3693847A - Bottle cap and pouring fitment assembly - Google Patents

Bottle cap and pouring fitment assembly Download PDF

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Publication number
US3693847A
US3693847A US104423A US3693847DA US3693847A US 3693847 A US3693847 A US 3693847A US 104423 A US104423 A US 104423A US 3693847D A US3693847D A US 3693847DA US 3693847 A US3693847 A US 3693847A
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United States
Prior art keywords
cap
bottle
pouring
flange
fitment
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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US104423A
Inventor
Royal H Gibson
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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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/122—Threaded caps
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0087—Lower closure of the 47-type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/01—Fins

Definitions

  • ABSTRACT A bottle cap and pouring fitment is assembled before being attached to a bottle. When the cap is removed from the bottle, the fitment remains in the neck 0ft bottle. Meanwhile the cap and fitment cooperate to provide protection against leakage even when the cap is not seated securely.
  • Bottles for dispensing liquids, and particularly bottles for alcoholic liquors, are frequently provided with a pouring spout fitment located within the neck of the bottle which improves the flow and prevents spilling and dripping of the contents.
  • Such fitments usually fit over and engage the edge of the neck of the bottle and have provision for egress of liquid and inlet of air. They usually have an annular pouring lip.
  • Caps for such bottles are usually provided with internal screw threads which engage external screw threads on the neck of the bottle.
  • Such fitments are usually shipped separately from the bottle caps and are inserted in the bottle necks as a separate operation prior to placing the cap on the bottle and screwing it down to seal the bottle tightly to prevent leakage.
  • FIG. I is a top plan view of a pouring fitment.
  • FIG. 2 is a front elevation of the fitment as assembled with a bottle, shown in broken lines.
  • FIG. 3 is a vertical section through an assembled cap and fitment.
  • FIG. 4 is a similar view showing the cap assembled with a bottle and with the cap screwed down tightly.
  • FIG. 5 is a similar view of a modified form of cap and fitment.
  • the cap I and the pouring fitment 2 may be made of any suitable materials, the cap preferably being made of rather rigid plastic materials such as styrene or polypropylene, and the fitment being made of somewhat more flexible polypropylene or polyethylene.
  • the cap I is of conventional screw cap design, except that it is provided with an interior, centrally located, depending annular flange 3, the outer wall of which is preferably tapered slightly to form a conical surface 4, the outside diameter of which is slightly larger at the bottom than at the top where it extends downwardly from the top web 5 of the cap with which it is integrally fom-ied.
  • the top web of the cap is also provided with an annular bead 6.
  • the depending peripheral annular flange 7 of the cap is provided with internal threads 8.
  • the pouring fitment comprises a centrally located tubular member 9 having a slightly tapered annular wall It) terminating at its lower end in an integrally formed bottom wall II.
  • the lower portion of the tubular member 9 is provided with crossed partitions I2 and 13 fonning four compartments [4 each of which has a large opening 15 to provide for flow of liquid out of and flow of air into the bottle. As the bottle is tipped to pour, liquid will flow from the bottle through the lower openings, while air will flow into the bottle through the upper openings.
  • a horizontal flange I6 terminating in a depending annular flange 17 having an internal enlargement of rib 18 adapted to frictionally engage the outside wall of the neck of the bottle.
  • the flange I6 rests on the upper edge of the neck of the bottle.
  • the flange I6 has a conical pouring lip 19 projecting upwardly therefrom which engages the bottom surface of the web of the cap. As the cap is screwed down the engagement of the lip with the cap forms a tight seal, the effectiveness of which is increased by the provision of the annular bead 20 against which the pouring lip is pressed to form a cushioned seal as shown in FIG. 4. An additional seal is provided by the engagement of the annular bead 6 with the top surface of the flange 16 as the cap is screwed down.
  • FIG. 3 shows the cap and pouring fitment as assembled and shipped to the bottler.
  • the tapered interior flange 3 of the cap extends into the upper end of the tubular member 9, so that the outside surface of the flange 3 engages frictionally with the interior surface of the tubular member 9 with sufficient force to hold the cap and fitment together.
  • continued downward movement of the cap increases the force of the frictional engagement between the tapered surfaces to form an extremely tight seal.
  • a bottle cap and pouring fitment assembly comprising, a bottle cap having a top web and an integral annular flange depending from the outer periphery thereof, the inner surface of which is screw threaded, an integral annular interior flange depending from said web, a pouring fitment comprising a tubular member having a horizontal flange extending outwardly therefrom and terminating in a depending annular flange adapted to engage a bottle neck, the outside surface of said interior flange of the cap being in frictional engagement with the interior surface of said tubular member, and a pouring lip formed integrally with said horizontal flange, which said lip projects upwardly and outwardly therefrom to engage the top web of the cap, said horizontal flange being provided with an annular bead positioned outwardly of and beneath said pouring lip, the top web of the cap being provided with an interior annular bead positioned to engage said pouring lip to pinch said pouring lip against said first named head to form a seal.

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

Abstract

A bottle cap and pouring fitment is assembled before being attached to a bottle. When the cap is removed from the bottle, the fitment remains in the neck of the bottle. Meanwhile the cap and fitment cooperate to provide protection against leakage even when the cap is not seated securely.

Description

[ 51 Sept. 26, 1972 3,570,726 3/l97l Pomodoro................222/546 3.074.579 1/1963 Miller..............t...........2l5/4l Primary Examiner-Stanley H. Tollberg Attorney-Sandoe. Hopgood & Calimafde [57] ABSTRACT A bottle cap and pouring fitment is assembled before being attached to a bottle. When the cap is removed from the bottle, the fitment remains in the neck 0ft bottle. Meanwhile the cap and fitment cooperate to provide protection against leakage even when the cap is not seated securely.
1 Claim, 5 Drawing Figures BOTTLE CAP AND POURING FITMENT ASSEMBLY Inventor: Royal H. Gibson, 94 W. River Road.
Rumson, NJ. 07760 Filed: Jan. 6, 1971 Appl. No.: 104,423
US. Cl...............................222/546, 2l5/D1G. 1 Int. Cl. 47/00 Field of Search.............222/546, 566, 527-530; 2lS/DlG. l, 4i
References Cited UNITED STATES PATENTS 4/1958 Kirschenbaum.......222I546X United States Patent Gibson .-\\\\s III I BOTTLE CAP AND POURING FITMENT ASSEMBLY This invention relates to a bottle cap and pouring fitment assembly having novel sealing features to prevent leakage.
Bottles for dispensing liquids, and particularly bottles for alcoholic liquors, are frequently provided with a pouring spout fitment located within the neck of the bottle which improves the flow and prevents spilling and dripping of the contents. Such fitments usually fit over and engage the edge of the neck of the bottle and have provision for egress of liquid and inlet of air. They usually have an annular pouring lip. Caps for such bottles are usually provided with internal screw threads which engage external screw threads on the neck of the bottle.
Such fitments are usually shipped separately from the bottle caps and are inserted in the bottle necks as a separate operation prior to placing the cap on the bottle and screwing it down to seal the bottle tightly to prevent leakage.
It is an object of the present invention to provide a bottle cap and pouring fitment which may be assembled together, shipped in assembled condition, and placed on bottles in assembled condition in a single operation. That is, the placing of the cap on the bottle and screwing it down inserts the fitment into the neck of the bottle and seats it on the edge of the neck of the bottle. Then, when the cap is subsequently removed from the bottle by the user the fitment remains seated on the edge of neck of the bottle.
It has been observed that leakage sometimes occurs during shipment, either because the cap was not screwed down securely originally, or because it becomes loosened during shipment. Leakage also occurs in some cases because the user, after opening the bottle for the first time, fails to screw the cap down securely. It is a further object of the invention, therefore, to provide improved sealing so that leakage will be prevented even when the cap is not seated securely.
Other objects and advantages of the invention will appear hereinafter.
A preferred embodiment of the invention selected for purposes of illustration is shown in the accompanying drawings, in which,
FIG. I is a top plan view of a pouring fitment.
FIG. 2 is a front elevation of the fitment as assembled with a bottle, shown in broken lines.
FIG. 3 is a vertical section through an assembled cap and fitment.
FIG. 4 is a similar view showing the cap assembled with a bottle and with the cap screwed down tightly.
FIG. 5 is a similar view of a modified form of cap and fitment.
Referring to the drawings, the cap I and the pouring fitment 2 may be made of any suitable materials, the cap preferably being made of rather rigid plastic materials such as styrene or polypropylene, and the fitment being made of somewhat more flexible polypropylene or polyethylene.
The cap I is of conventional screw cap design, except that it is provided with an interior, centrally located, depending annular flange 3, the outer wall of which is preferably tapered slightly to form a conical surface 4, the outside diameter of which is slightly larger at the bottom than at the top where it extends downwardly from the top web 5 of the cap with which it is integrally fom-ied. The top web of the cap is also provided with an annular bead 6. The depending peripheral annular flange 7 of the cap is provided with internal threads 8.
The pouring fitment comprises a centrally located tubular member 9 having a slightly tapered annular wall It) terminating at its lower end in an integrally formed bottom wall II. The lower portion of the tubular member 9 is provided with crossed partitions I2 and 13 fonning four compartments [4 each of which has a large opening 15 to provide for flow of liquid out of and flow of air into the bottle. As the bottle is tipped to pour, liquid will flow from the bottle through the lower openings, while air will flow into the bottle through the upper openings.
At the top of the tubular member is a horizontal flange I6 terminating in a depending annular flange 17 having an internal enlargement of rib 18 adapted to frictionally engage the outside wall of the neck of the bottle. The flange I6 rests on the upper edge of the neck of the bottle.
The flange I6 has a conical pouring lip 19 projecting upwardly therefrom which engages the bottom surface of the web of the cap. As the cap is screwed down the engagement of the lip with the cap forms a tight seal, the effectiveness of which is increased by the provision of the annular bead 20 against which the pouring lip is pressed to form a cushioned seal as shown in FIG. 4. An additional seal is provided by the engagement of the annular bead 6 with the top surface of the flange 16 as the cap is screwed down.
FIG. 3 shows the cap and pouring fitment as assembled and shipped to the bottler. It will be noted that the tapered interior flange 3 of the cap extends into the upper end of the tubular member 9, so that the outside surface of the flange 3 engages frictionally with the interior surface of the tubular member 9 with sufficient force to hold the cap and fitment together. As the cap is screwed down on the bottle, and after the fitment is seated on the upper edge of the neck of the bottle, continued downward movement of the cap increases the force of the frictional engagement between the tapered surfaces to form an extremely tight seal. When the cap is unscrewed, however, the frictional engagement between those surfaces is insufficient to overcome the frictional force of the flange 17 against the outside wall of the neck of the bottle and the fitment, therefore, remains seated in the neck of the bottle after the cap has been removed. Meanwhile, if the user fails to screw the cap on tightly, or in the event that the cap becomes loosened in transit or for any reason, the seal formed by contact between the tapered flanges will still inhibit leakage.
This ability to inhibit leakage may be increased still further in the modified form shown in FIG. 5 in which the tapered wall I0 of the tubular member 9 is extended to project above the horizontal flange 16 as at 21 so as to maintain frictional engagement with the flange 3 almost until the cap is removed. In this modified form, because the extension 21 tends to make the bead 6 ineffective as a seal, it may be located further outwardly as at 6' to pinch the pouring lip against the bead 20 to form a tight seal.
it will be understood that the invention may be variously modified and embodied within the scope of the subjoined claims.
I claim as my invention:
1. A bottle cap and pouring fitment assembly, comprising, a bottle cap having a top web and an integral annular flange depending from the outer periphery thereof, the inner surface of which is screw threaded, an integral annular interior flange depending from said web, a pouring fitment comprising a tubular member having a horizontal flange extending outwardly therefrom and terminating in a depending annular flange adapted to engage a bottle neck, the outside surface of said interior flange of the cap being in frictional engagement with the interior surface of said tubular member, and a pouring lip formed integrally with said horizontal flange, which said lip projects upwardly and outwardly therefrom to engage the top web of the cap, said horizontal flange being provided with an annular bead positioned outwardly of and beneath said pouring lip, the top web of the cap being provided with an interior annular bead positioned to engage said pouring lip to pinch said pouring lip against said first named head to form a seal.
l l II

Claims (1)

1. A bottle cap and pouring fitment assembly, comprising, a bottle cap having a top web and an integral annular flange depending from the outer periphery thereof, the inner surface of which is screw threaded, an integral annular interior flange depending from said web, a pouring fitment comprising a tubular member having a horizontal flange extending outwardly therefrom and terminating in a depending annular flange adapted to engage a bottle neck, the outside surface of said interior flange of the cap being in frictional engagement with the interior surface of said tubular member, and a pouring lip formed integrally with said horizontal flange, which said lip proJects upwardly and outwardly therefrom to engage the top web of the cap, said horizontal flange being provided with an annular bead positioned outwardly of and beneath said pouring lip, the top web of the cap being provided with an interior annular bead positioned to engage said pouring lip to pinch said pouring lip against said first named bead to form a seal.
US104423A 1971-01-06 1971-01-06 Bottle cap and pouring fitment assembly Expired - Lifetime US3693847A (en)

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749108A (en) * 1986-12-19 1988-06-07 The Procter & Gamble Company Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-resistant inverted storage
US5009323A (en) * 1989-11-13 1991-04-23 Sunbeam Plastics Corporation Tamper indicating closure having a rotary seal
US5454489A (en) * 1994-01-21 1995-10-03 Colgate-Palmolive Company Pouring member having self sealing venting closure
US6039224A (en) * 1998-12-17 2000-03-21 Aptar Group, Inc. Multiple-orifice dispensing system with improved seal
WO2004058589A1 (en) * 2002-12-23 2004-07-15 Action Uno, S.L. Device for sealing the opening of a container and corresponding container
US20080054027A1 (en) * 2006-09-01 2008-03-06 Polytop Corporation Dispensing closure with obstructed, offset, non-linear flow profile
US20080093396A1 (en) * 2006-10-18 2008-04-24 Stull Technologies, Inc. Double bead sealing system for container closure
US20090294488A1 (en) * 2008-05-29 2009-12-03 David Gotler Tamper-evident container with pour-out container fitment
US20100000961A1 (en) * 2006-11-17 2010-01-07 Obrist Closures Switzerland Gmbh Bottle Fitments
US20100133272A1 (en) * 2007-01-12 2010-06-03 Waddington North America, Inc. One-piece splash and spill resistant lid
US20100206916A1 (en) * 2006-09-01 2010-08-19 Polytop Corporation Dispensing closure having a flow conduit with key-hole shape
US7980432B2 (en) 2006-09-01 2011-07-19 Polytop Corporation Dispensing closure having a flow conduit with key-hole shape
JP2012030845A (en) * 2010-06-30 2012-02-16 Yoshino Kogyosho Co Ltd Discharge cap
US8336745B2 (en) 2006-09-01 2012-12-25 Mwv Slatersville, Llc Dispensing closure having a flow conduit with key-hole shape
WO2013186522A1 (en) * 2012-06-15 2013-12-19 Obrist Closures Switzerland Gmbh Flow regulator for a dispensing closure
US20150259108A1 (en) * 2014-03-13 2015-09-17 Revpack Tecnologia E Comercio De Componentes Plasticos Ltda. Dosing cap for a flexible bottle package, and a flexible bottle package provided with a dosing cap
US20160114945A1 (en) * 2014-10-23 2016-04-28 Sello, LLC. Preservation Device
US9387961B2 (en) 2013-04-05 2016-07-12 Waddington North America, Inc. Splash and spill resistant lid
US20160229604A1 (en) * 2014-10-23 2016-08-11 Sello, LLC. Preservation device
US9944435B2 (en) 2015-01-14 2018-04-17 Waddington North America, Inc. Two-piece splash and spill resistant lid assembly and method therefor
US20180118427A1 (en) * 2016-11-03 2018-05-03 Kj Technology Co., Ltd. Heat-resistant receptacle cap"
US10106302B1 (en) 2015-02-20 2018-10-23 Christy F. Sorby Beverage container pouring cap
US10405680B2 (en) 2015-01-14 2019-09-10 Waddington North America, Inc. Lid featuring improved splash and spill resistance and ease of flow
US11166626B2 (en) * 2016-03-31 2021-11-09 Keymed (Medical & Industrial Equipment) Ltd. Cap and tube set for use in a medical procedure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829807A (en) * 1956-05-02 1958-04-08 Kirschenbaum Samuel Capping device
US3074579A (en) * 1960-01-15 1963-01-22 Formold Plastics Inc Combination closure cap and stopper
US3570726A (en) * 1967-05-16 1971-03-16 Neotis Spa Deformable tube with nozzle for extruding pastelike products in flattened form

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829807A (en) * 1956-05-02 1958-04-08 Kirschenbaum Samuel Capping device
US3074579A (en) * 1960-01-15 1963-01-22 Formold Plastics Inc Combination closure cap and stopper
US3570726A (en) * 1967-05-16 1971-03-16 Neotis Spa Deformable tube with nozzle for extruding pastelike products in flattened form

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749108A (en) * 1986-12-19 1988-06-07 The Procter & Gamble Company Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-resistant inverted storage
EP0278125A2 (en) * 1986-12-19 1988-08-17 The Procter & Gamble Company Storage and dispensing package including a self-sealing dispensing valve
EP0278125A3 (en) * 1986-12-19 1989-05-24 The Procter & Gamble Company Storage and dispensing package including a self-sealing dispensing valve
US5009323A (en) * 1989-11-13 1991-04-23 Sunbeam Plastics Corporation Tamper indicating closure having a rotary seal
US5454489A (en) * 1994-01-21 1995-10-03 Colgate-Palmolive Company Pouring member having self sealing venting closure
US6039224A (en) * 1998-12-17 2000-03-21 Aptar Group, Inc. Multiple-orifice dispensing system with improved seal
WO2004058589A1 (en) * 2002-12-23 2004-07-15 Action Uno, S.L. Device for sealing the opening of a container and corresponding container
US20080054027A1 (en) * 2006-09-01 2008-03-06 Polytop Corporation Dispensing closure with obstructed, offset, non-linear flow profile
US8302824B2 (en) 2006-09-01 2012-11-06 Polytop Llc Dispensing closure having a flow conduit with key-hole shape
US8336745B2 (en) 2006-09-01 2012-12-25 Mwv Slatersville, Llc Dispensing closure having a flow conduit with key-hole shape
US20100206916A1 (en) * 2006-09-01 2010-08-19 Polytop Corporation Dispensing closure having a flow conduit with key-hole shape
US8038041B2 (en) * 2006-09-01 2011-10-18 Polytop Corporation, A Rhode Island Corporation Dispensing closure with obstructed, offset, non-linear flow profile
US7980432B2 (en) 2006-09-01 2011-07-19 Polytop Corporation Dispensing closure having a flow conduit with key-hole shape
US20080093396A1 (en) * 2006-10-18 2008-04-24 Stull Technologies, Inc. Double bead sealing system for container closure
US7743952B2 (en) 2006-10-18 2010-06-29 Stull Technologies, Inc. Double bead sealing system for container closure
US20100000961A1 (en) * 2006-11-17 2010-01-07 Obrist Closures Switzerland Gmbh Bottle Fitments
US8459513B2 (en) * 2006-11-17 2013-06-11 Obrist Closures Switzerland Gmbh Bottle fitments
US20100133272A1 (en) * 2007-01-12 2010-06-03 Waddington North America, Inc. One-piece splash and spill resistant lid
US8091746B2 (en) * 2008-05-29 2012-01-10 David Gotler Tamper-evident container with pour-out container fitment
US20090294488A1 (en) * 2008-05-29 2009-12-03 David Gotler Tamper-evident container with pour-out container fitment
JP2012030845A (en) * 2010-06-30 2012-02-16 Yoshino Kogyosho Co Ltd Discharge cap
WO2013186522A1 (en) * 2012-06-15 2013-12-19 Obrist Closures Switzerland Gmbh Flow regulator for a dispensing closure
US9387961B2 (en) 2013-04-05 2016-07-12 Waddington North America, Inc. Splash and spill resistant lid
US20150259108A1 (en) * 2014-03-13 2015-09-17 Revpack Tecnologia E Comercio De Componentes Plasticos Ltda. Dosing cap for a flexible bottle package, and a flexible bottle package provided with a dosing cap
US20160229604A1 (en) * 2014-10-23 2016-08-11 Sello, LLC. Preservation device
US20160114945A1 (en) * 2014-10-23 2016-04-28 Sello, LLC. Preservation Device
US9938057B2 (en) * 2014-10-23 2018-04-10 Sello, LLC Preservation device
US9944442B2 (en) * 2014-10-23 2018-04-17 Sello, LLC Preservation device
US9944435B2 (en) 2015-01-14 2018-04-17 Waddington North America, Inc. Two-piece splash and spill resistant lid assembly and method therefor
US10405680B2 (en) 2015-01-14 2019-09-10 Waddington North America, Inc. Lid featuring improved splash and spill resistance and ease of flow
US10106302B1 (en) 2015-02-20 2018-10-23 Christy F. Sorby Beverage container pouring cap
US11166626B2 (en) * 2016-03-31 2021-11-09 Keymed (Medical & Industrial Equipment) Ltd. Cap and tube set for use in a medical procedure
US20180118427A1 (en) * 2016-11-03 2018-05-03 Kj Technology Co., Ltd. Heat-resistant receptacle cap"
US10377542B2 (en) * 2016-11-03 2019-08-13 Kj Technology Co., Ltd. Heat-resistant receptacle cap

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