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Non-spill container closure

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US3797696A
US3797696A US3797696DA US3797696A US 3797696 A US3797696 A US 3797696A US 3797696D A US3797696D A US 3797696DA US 3797696 A US3797696 A US 3797696A
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Prior art keywords
cover
portion
member
web
container
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Expired - Lifetime
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J Dibrell
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NOSPIL Ltd
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NOSPIL Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/20Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure

Abstract

An improved non-spill drinking cup cover is formed in one section wherein a radially extending central web portion is joined a reentrantly-shaped rim section in the cover member. The juncture of the web portion with the rim section defines a relatively deep annular trough extending around the cover section in constant relationship with the outer periphery of the rim section. A plurality of slits in the web portion of the cover member define a plurality of radially extending fingers which are normally integral with the web portion of the cover member. The radially extending fingers are urged downwardly and away from the web portion of the cover member when a user presses down on any part of the central area of the web portion in the cover member and thus resiliently deforms the cover member. The downward extension of the radially extending fingers away from the web portion of the cover member exposes a series of liquid discharge slots in the web portion. The annular trough may then be filled with liquid, from the cup interior, discharged through slots in the web by conventionally tilting the cup, and the user may drink from any angular position on the rim of the annular trough. The cover member may be formed of thermoforming plastic or other thin flexible, resilient materials. Sanitization of the closure drinking surface may be achieved by providing the external surface of the closure with a strippable sanitary coating of plastic film that may be stripped from the surface of the closure by a user just prior to consumption of the liquid content of the container.

Description

United States Patent 1191 Dibrell NON-SPILL CONTAINER CLOSURE [.75] Inventor: James W. Dibrell, Malibu, Calif.

[73] Assignee: Nospil Limited, Los Angeles, Calif.

[22] Filed: Nov. 26, 1971 [21] Appl. No.: 202,076

52 us. c1 220/904, 222/485, 222/511 51 1111.01 A47g 19/22 58 Field of Search 220/902, 90.4, 90.6, 42 c,

[56] References Cited 1 UNITED STATES PATENTS 3.635.380 1/1972 Fitzgerald 222/484 3,727,808 4/1973 Fitzerald 222/482 3.730.399 5/1973 Dibrell et a1 222/482 3.048317 8/1962 Cochrane et a1. 220/902 2,437,784 3/1948 Laskin 220/904 3.438.533 4/1969 Hanisch et a1. 220/906 3.360.161 12/1967 Smith 220/904 2.816.682 12/1957 Brucker 220/44 R 3,557.995 1/1971 Mirasol, Jr. et a1 220/44 R Primary Examiner-George E. Lowrance Assistant Examiner-Al1an N. Shoap Attorney, Agent, or Firm-Ostrolenk, Faber, Gerb & Soffen [57] ABSTRACT An improved non-spill drinking cup cover is formed in Mar. 19, 1974 one section wherein a radially extending central web portion is joined a reentrantly-shaped rim section in the cover member. The juncture of the web portion with the rim section defines a relatively deep annular trough extending around the cover section in constant relationship with the outer periphery of the rim see- I tion. A plurality of slits inthe web portion of the cover member define a plurality of radially extending fingers which are normally integral with the web portion of the cover member. The radially extending fingers are urged downwardly and away from the web portion of the cover member when a user presses down on any part of the central area of the web portion in the cover member and thus resiliently deforms the cover member. The downward extension of the radially extending fingers away from the web portion of the cover member exposes a series of liquid discharge slots in the web portion. The annular trough may then be filled with liquid, from the cup interior, discharged through slots in the web by conventionally tilting the cup, and

'the user may drink from any angular position on the rimof the annular trough. The cover member may be formed of thermoforming plastic or other thin flexible, resilient materials.

Sanitization of the closure drinking surface may be achieved by providing the external surface of the closure with a strippable sanitary coating of plastic film that may be stripped from the surface of the closure by a user just prior to consumption of the liquid content of the container.

1 Claim, 3 Drawing Figures NON-SPILL CONTAINER CLOSURE BACKGROUND OF THE INVENTION This invention relates to non-spill drinking cup closures and more particularly to non-spill drinking cup closures formed from a single cover section having a scalable liquid discharge slot integral with the cover member that permits a user to drink conveniently from a container while the closure or cover is in position.

This application discloses structural improvements over the drinking cup closures shown in copending ap' plications Ser. No. 631, now US. Pat. No. 3,635,380,

to Fitzgerald, filed Jan. 5, 1970, entitled Container Closure and Ser. No. 171,680, now U.S. Pat. No. 3,727,808 to Fitzgerald, filed Aug. 13, 1971, entitled Non-Spill Drinking Cup Top.

A non-spill drinking cup cover that will gain commercial acceptance and is economically feasible has been sought for a number of years. A commercially practicable cover of the non-spill type would have numerous applications. For instance, such covers are particularly useful to consumers who, while in motion or in a moving vehicle, desire a liquid drink that might otherwise spill from the container if it is necessary to remove the cover portion. A failure to provide a satisfactory nonspill container cover through which a consumer, while in motion, can drink, and fear of spillage has, in the past, discouraged the consumption of hot liquids, in particular, during travel. Non-spill covers may typically be used as closures for hot coffee containers offered for sale to boat, bus, or train riders.

Non-spill container covers proposed in the past, such as the Fitzgerald closures, generally require at least two separate parts, which raises the cost of such covers, particularly when the cover is of a disposable design. In addition, prior art container covers, other than the Fitzgerald closure, are provided with severely restricted drinking areas, and a user is aware that he is not drinking from the familiar cup rim. This awareness prompts a psychological reaction that tends to discourage consumption. i

It is also recognized that people may be reluctant to consume liquid beverages through a non-spill cover unless they have some assurance that the closure is sanitary. Therefore, it is an object of this invention to provide a sanitary non-spill container closure through which liquids can be consumed without spillage.

It is a further object of this invention to provide a non-spill cover for a container through which liquids may be discharged or sealed within the container with the means for'discharging or sealing the liquid contents integral withthe cover member.

Yet a further object of this invention is to provide a non-spill container cover through which the liquid contents of a container may be consumed and which simulates consumption of the beverage from a familiar cup rim.

Other objects and advantages of this invention will become apparent from the more detailed description of the invention that follows:

SUMMARY OF THE' INVENTION ing simple and inexpensive dies. The closures may be shipped in bulk and nested to facilitate packaging.

This single member cover comprises a radially extending central web portion that is joined to a reentrantly shaped rim section in the cover member. The juncture of the web portion with the rim section defines a relatively deep annular trough extending around the cover section in constant relationship with the outer periphery of the rim section.

A plurality of slits in the web portion of the cover member define a plurality of radially extending fingers which are normally integral with the web portion of the cover member. The radially extending fingers are urged downwardly and away from the web portion of the cover member when a user presses down on the central portion of the cover member or web portion and resiliently deforms the cover member. The downward extension of the radially extending fingers away from the web portion of the cover member exposes a series of liquid discharge slots in the web portion. The annular trough may then be filled with liquid from the cup in terior, discharged through slots in the web by conven tionally tilting the cup, and the user may drink from any angular position on the rim of the annular trough. The container closure of this invention may be sanitized after the member is formed.

The member may, in general, as when removably applied to a foamed plastic or plastic coated paper cup be sanitized by encasement in a suitable thermoplastic wrapping. The entire cover member may be encased in the sanitary wrapping or it may be preferable to sanitize only the exterior surface of the closure, e.g., the surface of the closure that receives mouth contact.

Sanitization may be achieved by providing the external surface of the closure with a strippable sanitary coating or film. Any conventional thermoplastic material with low toxicity, low taste and odor level, flame resistance, good clarity, permanent thermoplasticity and heat scalability may be used to sanitize the nonspill'closures. For example, polyvinyl chloride, polyethylene, styrene-butadiene, and polyvinyl acetate latexcs are suitable thermoplastic materials which may be used to sanitize the cup closures. When the cup closure is provided with a strippable sanitary coating, such as of polyvinyl chloride, it may be preferable that the glass transition temperature of the closure member or substrate besomewhat higher than the glass transition temperature of the thermoplastic material applied to the substrate.

After the sanitized closure is placed in position on a liquid'filled container, the sanitary coating may be stripped from the external surface of the closure member, by a user, just prior to consumption of the liquid contained in the container.

The external surface of the container closure may be encased in a strippable film sheet rather than being coated. When a sheet is used to sanitize the closure, it is preferable that the thermoplastic material used be heat shrinkable. For example, a biaxially oriented polyvinyl chloride film may be placed on the closure substrate and heat sealed along the periphery of the closure rim to protect the external closure surface. The protected closure then may be fixed to an open liquidfilled container, and the sanitary'film may be stripped from the lid, by a user, just prior to consumption of the liquid contents of the container.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view through the axis of a disposable container having thereon the non-spill cover of this invention.

FIG. 2 is a top plan view of the non-spill cover member of FIG. 1.

FIG. 3 is an enlarged cross-sectional view of the nonspill closure member of FIG. 1, which shows a user depressing the central part of the cover member to allow liquid to flow into the annular trough formed exteriorly on the rim portion of the cover,

DETAILED DESCRIPTION OF THE INVENTION Referring now to FIGS. 1 and 2, member 1 is a conventional disposable drinking container, cast or molded, for example, from a high molecular weight polymeric material. Container 1 may be of any shape, form, or design and may be prepared from any material adapted for use as a liquid container. In general, and as shown in FIG. 1, containers of this type usually have a circular cover seat 3. Non-spill cover lid 5 engages and is secured to container 1 along the periphery of container cover seat 3. The geometrical design of cover lid 5 may be altered to suit the form of the cover seat to which it is engaged. Sanitary coating or film 23 protects the external or drinking surface of cover lid 5 against contamination by undesirable matter. In FIG. 3 the sanitary protective coating is stripped from the external drinking surface of closure 5, since a user is about to' consume the contents of the container.

Non-spill cover lid 5 includes radially extending central web portion 7, which joins reentrantly shaped rim section 9 to the center 11 of the cover member. Reentrantly shaped rim section 9 may be of the type used on conventional lids to fit and secure cover 5 to cover seat 3 in container 1 with a press-fit. Other means of securing cover member 5 to container 1 could be used instead of the press-fit rim 9, for example, the interior surface of rim 9 may be threaded for screw-like connection.

The juncture of web portion 7 with rim section 9 defines a relatively deep annular trough 13, which extends around cover section 5 in constant relationship with the outer periphery 15 of rim section 9.

As best shown in FIG. 2, a plurality of slits 17 in web portion 7 of cover member 5 define a plurality of radially extending fingers 19, which are normally integral with web portion 7 of cover member 5. As shown in FIG. 2, radially extending fingers 19 are in their normal position and in position to seal cover member 5 and prevent spillage. When, as shown in FIG. 3, a user or consumer presses down on extension 11 in cover memher 5 and resiliently deforms cover member 5, radially extending fingers 19 are urged downwardly and away from web portion 7 of cover member 3, The downward extension of radially extending fingers 19 away from web portion 7 exposes a series of liquid discharge slots 21 in web portion 7. Annular trough 13 may then be filled with liquid, from the cup interior of container 1, discharged through slots 21 in web 7 by conventionally tilting container 1, and the user may drink from annular trough 13 in any angular position along rim 3. When the user relaxes bulbous central extension 11, radially extending fingers 19 return to their normal or sealing position to close liquid discharge slots 21.

It will be understood by those skilled in the art that cover member 5 can be manufactured by standard equipment of the type presently used to manufacture drinking container lids. Thus, member 5 may be formed using standard vacuum-forming techniques, as applied to conventional plastics, such as high density polyethylene and the like, used in the manufacture of container lids. The polymeric materials from which the lids are formed are preferably of the type that cure into relatively rigid, self-supporting structures capable of undergoing the elastic deformation required to open discharge slots 21 in lid member 5 when pressure is exerted on central extension 11. Since lid 5 is preferably circular, dies needed for its production may be prepared easily. Slits 17 defining radially extending fingers 19 may be formed concomitant with the preparation of lid 5, or slits 17 may be etched or stamped into lid 5 after lid 5 is formed.

Although there has been described a preferred embodiment of this novel invention, many variations and modifications will now be apparent to those skilled in the art. Therefore, this invention is to be limited, not by the specific disclosure herein, but only by the appended claims.

What is claimed is: l. A container closure comprising: a. a reentrantly-shaped rim section connectable to the cover seat of an open container; b. a pressable central portion;

' c. a radially extending central web portion, having at least one slit therein, joining the reentrantly shaped rim section to the central portion; and

d. at least one radially extending finger defined in the web portion by the slit therein and being normally integral with the web portion and responsive to depressions of the pressable central portion by elastically deforming from a normal or sealed closure position to a liquid discharge position.

Claims (1)

1. A container closure comprising: a. a reentrantly-shaped rim section connectable to the cover seat of an open container; b. a pressable central portion; c. a radially extending central web portion, having at least one slit therein, joining the reentrantly shaped rim section to the central portion; and d. at least one radially extending finger defined in the web portion by the slit therein and being normally integral with the web portion and responsive to depressions of the pressable central portion by elastically deforming from a normal or sealed closure position to a liquid discharge position.
US3797696A 1971-11-26 1971-11-26 Non-spill container closure Expired - Lifetime US3797696A (en)

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Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915331A (en) * 1972-12-08 1975-10-28 Bert Russel Chenault Non-spill cover
US3920146A (en) * 1973-05-31 1975-11-18 Albert H Baller Non-spilling device
US3938695A (en) * 1974-01-18 1976-02-17 Stanley Ruff Drink-through slosh-inhibiting closure lids for potable open-top containers
USRE29898E (en) * 1975-09-04 1979-02-06 Ball Corporation Self-sealing container closure
US4184603A (en) * 1978-03-17 1980-01-22 Hamilton Calvin G Sr Non-spilling liquid container
US4186842A (en) * 1977-10-27 1980-02-05 Inventor's Inc. Disposable drinking cup with valved lid
US4350260A (en) * 1979-07-26 1982-09-21 Prueher Andrew B Lid for drinking containers
US4412629A (en) * 1981-11-04 1983-11-01 Dart Container Corporation Non-spill drink-through lid
EP0094235A2 (en) * 1982-05-10 1983-11-16 Aladdin Industries, Incorporated Beverage dispensing lid for a cup
US4441623A (en) * 1982-06-17 1984-04-10 Antoniak Nickolas J Resilient closure
US4615459A (en) * 1985-01-11 1986-10-07 Solo Cup Company Lid with drinking opening
US4627537A (en) * 1984-11-19 1986-12-09 Amhil Enterprises Ltd. Lid for drinks container
US4767019A (en) * 1987-09-25 1988-08-30 Horner Tommy D Splash resistant cup lid
US4842157A (en) * 1987-09-04 1989-06-27 Stone Parker Elaine W Retainer for drinking container
US5071016A (en) * 1988-09-16 1991-12-10 Bunn-O-Matic Corporation Coffee decanter
US5147057A (en) * 1990-10-18 1992-09-15 Hoover Universal, Inc. Inverted closures for beverage containers
US5848722A (en) * 1997-05-23 1998-12-15 Hanes; Eldridge C. Spill resistant holder for mug
WO2000022969A1 (en) * 1998-10-20 2000-04-27 Playtex Products, Inc. Lip-openable spill-proof container
US6116457A (en) * 1995-09-01 2000-09-12 Haberman; Mandy Nicola Drinks containers
US6422415B1 (en) 1998-02-06 2002-07-23 Playtex Products, Inc. Leak-proof cup assembly with flow control element
US6612456B1 (en) 2000-10-12 2003-09-02 Wincup Holdings, Inc. Drink-through cup lid having selectively inwardly and outwardly rotatable hinged portion
US20040178207A1 (en) * 2003-03-14 2004-09-16 Kim Seong Soo Disposable beverage cup lid with lip-operated valve
US20040195253A1 (en) * 2003-04-03 2004-10-07 Boucher Richard A. Valve for non-spill cup
US20050051552A1 (en) * 2003-09-05 2005-03-10 S2 And Family, L. L. C. Self-closing lid for beverage cups and the like
US20050072788A1 (en) * 1998-02-06 2005-04-07 Playtex Products, Inc. Flow control element for use with leak-proof cup assemblies
US20090090714A1 (en) * 2007-10-09 2009-04-09 Oliver Albers Canister with Flexible Airtight Lid
US20090194547A1 (en) * 2008-01-31 2009-08-06 Krueger Brad D Spill Inhibitors For Containers
US20110084084A1 (en) * 2008-04-07 2011-04-14 Gunnar Berg Drinking Cup Device
US8272525B1 (en) 1998-10-20 2012-09-25 Playtex Products, Inc. Lip-openable spill-proof container
US20130112696A1 (en) * 2011-10-17 2013-05-09 Paul J. Fenelon Polymeric replacement for a glass drinking container
WO2013156151A1 (en) * 2012-04-17 2013-10-24 Feldmann+Schultchen Design Studios Gmbh Drinking cup cover comprising drinking passage
WO2013182283A1 (en) * 2012-06-07 2013-12-12 Feldmann+Schultchen Design Studios Gmbh Drinking cup cover with a drinking aperture
US8939312B1 (en) 2014-05-30 2015-01-27 Top-That! Llc Container lid system with a lid portion and food container portion
US9038845B1 (en) 2014-05-02 2015-05-26 Top-That! Llc Container lid with one or more cavities
US9078535B1 (en) 2014-05-09 2015-07-14 Top-That! Llc Container lid with a food compartment and a sip-hole
US9241588B2 (en) 2013-10-16 2016-01-26 Munchkin, Inc. Non-spill drinking container
US20160101201A1 (en) * 2013-05-21 2016-04-14 Claranor Device and method for the decontamination of hollow objects such as container caps using uv radiations

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437784A (en) * 1944-09-04 1948-03-16 William I Zidell Nonspillable cup
US2816682A (en) * 1954-04-05 1957-12-17 Zenith Plastics Company Container
US3048317A (en) * 1960-12-27 1962-08-07 Hugh M Cochrane Closure cap for cups and like containers
US3360161A (en) * 1965-10-21 1967-12-26 Marlin B Smith Splashproof drinking vessel
US3438533A (en) * 1966-07-29 1969-04-15 Emil Hanisch Protective cover and lip guard for a can
US3557995A (en) * 1968-11-12 1971-01-26 Phillips Petroleum Co Upwardly expansible plastic vented lid
US3635380A (en) * 1970-01-05 1972-01-18 Nospil Ltd Container closure
US3727808A (en) * 1971-08-13 1973-04-17 Nospil Ltd Non-spill drinking cup top
US3730399A (en) * 1972-02-22 1973-05-01 Nospital Ltd Non-spill drinking cup top

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437784A (en) * 1944-09-04 1948-03-16 William I Zidell Nonspillable cup
US2816682A (en) * 1954-04-05 1957-12-17 Zenith Plastics Company Container
US3048317A (en) * 1960-12-27 1962-08-07 Hugh M Cochrane Closure cap for cups and like containers
US3360161A (en) * 1965-10-21 1967-12-26 Marlin B Smith Splashproof drinking vessel
US3438533A (en) * 1966-07-29 1969-04-15 Emil Hanisch Protective cover and lip guard for a can
US3557995A (en) * 1968-11-12 1971-01-26 Phillips Petroleum Co Upwardly expansible plastic vented lid
US3635380A (en) * 1970-01-05 1972-01-18 Nospil Ltd Container closure
US3727808A (en) * 1971-08-13 1973-04-17 Nospil Ltd Non-spill drinking cup top
US3730399A (en) * 1972-02-22 1973-05-01 Nospital Ltd Non-spill drinking cup top

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915331A (en) * 1972-12-08 1975-10-28 Bert Russel Chenault Non-spill cover
US3920146A (en) * 1973-05-31 1975-11-18 Albert H Baller Non-spilling device
US3938695A (en) * 1974-01-18 1976-02-17 Stanley Ruff Drink-through slosh-inhibiting closure lids for potable open-top containers
US4085861A (en) * 1974-01-18 1978-04-25 Ruff Stanley L Insulating drink-through closure lids for potable open-top containers
USRE29898E (en) * 1975-09-04 1979-02-06 Ball Corporation Self-sealing container closure
US4186842A (en) * 1977-10-27 1980-02-05 Inventor's Inc. Disposable drinking cup with valved lid
US4184603A (en) * 1978-03-17 1980-01-22 Hamilton Calvin G Sr Non-spilling liquid container
US4350260A (en) * 1979-07-26 1982-09-21 Prueher Andrew B Lid for drinking containers
US4412629A (en) * 1981-11-04 1983-11-01 Dart Container Corporation Non-spill drink-through lid
EP0094235A3 (en) * 1982-05-10 1984-12-19 Aladdin Industries, Incorporated Beverage dispensing lid for a cup
EP0094235A2 (en) * 1982-05-10 1983-11-16 Aladdin Industries, Incorporated Beverage dispensing lid for a cup
US4441623A (en) * 1982-06-17 1984-04-10 Antoniak Nickolas J Resilient closure
US4627537A (en) * 1984-11-19 1986-12-09 Amhil Enterprises Ltd. Lid for drinks container
US4615459A (en) * 1985-01-11 1986-10-07 Solo Cup Company Lid with drinking opening
US4842157A (en) * 1987-09-04 1989-06-27 Stone Parker Elaine W Retainer for drinking container
US4767019A (en) * 1987-09-25 1988-08-30 Horner Tommy D Splash resistant cup lid
US5071016A (en) * 1988-09-16 1991-12-10 Bunn-O-Matic Corporation Coffee decanter
US5147057A (en) * 1990-10-18 1992-09-15 Hoover Universal, Inc. Inverted closures for beverage containers
US6116457A (en) * 1995-09-01 2000-09-12 Haberman; Mandy Nicola Drinks containers
US5848722A (en) * 1997-05-23 1998-12-15 Hanes; Eldridge C. Spill resistant holder for mug
US20050072788A1 (en) * 1998-02-06 2005-04-07 Playtex Products, Inc. Flow control element for use with leak-proof cup assemblies
US6422415B1 (en) 1998-02-06 2002-07-23 Playtex Products, Inc. Leak-proof cup assembly with flow control element
US20100270322A1 (en) * 1998-02-06 2010-10-28 Playtex Products, Inc. Flow control element for use with leak-proof cup assemblies
WO2000022969A1 (en) * 1998-10-20 2000-04-27 Playtex Products, Inc. Lip-openable spill-proof container
US8272525B1 (en) 1998-10-20 2012-09-25 Playtex Products, Inc. Lip-openable spill-proof container
US6202877B1 (en) 1998-10-20 2001-03-20 Playtex Products, Inc. Lip-openable spill-proof container
US6612456B1 (en) 2000-10-12 2003-09-02 Wincup Holdings, Inc. Drink-through cup lid having selectively inwardly and outwardly rotatable hinged portion
US20040178207A1 (en) * 2003-03-14 2004-09-16 Kim Seong Soo Disposable beverage cup lid with lip-operated valve
US7147121B2 (en) 2003-04-03 2006-12-12 Abc Development Inc. Valve for non-spill cup
US20040195253A1 (en) * 2003-04-03 2004-10-07 Boucher Richard A. Valve for non-spill cup
US20050051552A1 (en) * 2003-09-05 2005-03-10 S2 And Family, L. L. C. Self-closing lid for beverage cups and the like
US20090090714A1 (en) * 2007-10-09 2009-04-09 Oliver Albers Canister with Flexible Airtight Lid
US9517865B2 (en) * 2007-10-09 2016-12-13 Oliver Albers Airtight canister lid with flexible seal-breaking bulb
US20090194547A1 (en) * 2008-01-31 2009-08-06 Krueger Brad D Spill Inhibitors For Containers
US20110135222A1 (en) * 2008-01-31 2011-06-09 Kalytera, Inc. Bag Opening Attachment
US8453864B2 (en) 2008-01-31 2013-06-04 Brad D. Krueger Spill inhibitors for containers
US8695829B2 (en) 2008-01-31 2014-04-15 Kalytera, Inc. Spill inhibitors for containers
US8490814B2 (en) 2008-01-31 2013-07-23 Kalytera, Inc. Bag opening attachment
US8453870B2 (en) * 2008-04-07 2013-06-04 Anne May Berg Drinking cup device
US20110084084A1 (en) * 2008-04-07 2011-04-14 Gunnar Berg Drinking Cup Device
US20130112696A1 (en) * 2011-10-17 2013-05-09 Paul J. Fenelon Polymeric replacement for a glass drinking container
WO2013156151A1 (en) * 2012-04-17 2013-10-24 Feldmann+Schultchen Design Studios Gmbh Drinking cup cover comprising drinking passage
WO2013182283A1 (en) * 2012-06-07 2013-12-12 Feldmann+Schultchen Design Studios Gmbh Drinking cup cover with a drinking aperture
US20160101201A1 (en) * 2013-05-21 2016-04-14 Claranor Device and method for the decontamination of hollow objects such as container caps using uv radiations
US9241588B2 (en) 2013-10-16 2016-01-26 Munchkin, Inc. Non-spill drinking container
US9801481B2 (en) 2013-10-16 2017-10-31 Munchkin, Inc. Non-spill drinking container
US9038845B1 (en) 2014-05-02 2015-05-26 Top-That! Llc Container lid with one or more cavities
US9078535B1 (en) 2014-05-09 2015-07-14 Top-That! Llc Container lid with a food compartment and a sip-hole
US8939312B1 (en) 2014-05-30 2015-01-27 Top-That! Llc Container lid system with a lid portion and food container portion

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