US4242884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage cooler
Assignee: Individual
•
Filing: 1979-05-07
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Granted: 1981-01-06
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Expires: 1999-05-07
Abstract
Abstract This invention relates to beverage coolers in general and more specifically to an improved beer keg cooling and transporting device which comprises a segmented foam cooler structure which envelopes the keg and includes a pocket which when filled with a relatively small portion of ice will maintain the keg at a sufficiently cold temperature, and further including handles to facilitate transporting the keg and cooler.
Inventors
- 👤 Rex R. Kotschwar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:52
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D3/08; F25D2303/00; F25D2303/08; F25D2303/081; F25D2331/00; F25D2331/80; F25D2331/802
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
242 words
An improved beverage cooler in the form of an insulating container, comprising: a container element having insulating characteristics; an enclosure cavity within said container element to envelope a beverage container; an interior chamber within said container element for receiving a cooling medium such as ice; a means for opening said container element to install said beverage container into said enclosure cavity; and a means for securing said container element so that said beverage container is securely held within said enclosure cavity; said beverage container having an exterior surface and said interior chamber being provided within said container element above said enclosure cavity so that when said beverage container is installed in said enclosure cavity, and an amount of ice is received within said interior chamber, said ice will melt and transform into an amount of ice water, said ice water circulating by the force of gravity down said exterior surface of said beverage container; said container element having an interior surface and said interior surface being provided with a circulation impeding means for impeding the circulation of said ice water down said exterior surface of said beverage container; said interior surface of said container element having a bottom portion, said container element further comprising a means for allowing said ice water to escape said container element once said ice water has circulated down said exterior surface of said beverage container to said bottom portion of said interior surface of said container element.
Claim 2
Dependent Claim
242 words
An improved beverage cooler in the form of an insulating container, comprising: a container element having insulating characteristics; an enclosure cavity within said container element to envelope a beverage container; an interior chamber within said container element for receiving a cooling medium such as ice; a means for opening said container element to install said beverage container into said enclosure cavity; and a means for securing said container element so that said beverage container is securely held within said enclosure cavity; said beverage container having an exterior surface and said interior chamber being provided within said container element above said enclosure cavity so that when said beverage container is installed in said enclosure cavity, and an amount of ice is received within said interior chamber, said ice will melt and transform into an amount of ice water, said ice water circulating by the force of gravity down said exterior surface of said beverage container; said container element having an interior surface and said interior surface being provided with a circulation impeding means for impeding the circulation of said ice water down said exterior surface of said beverage container; said interior surface of said container element having a bottom portion, said container element further comprising a means for allowing said ice water to escape said container element once said ice water has circulated down said exterior surface of said beverage container to said bottom portion of said interior surface of said container element.
Claim 3
Dependent Claim
32 words
The improved beverage cooler of claim 1 further comprising handle element secured to said container elements for manually transporting said container element with said beverage container and said ice cubes installed therein.
Claim 4
Dependent Claim
92 words
The improved beverage cooler of claim 2 wherein said container element comprises two complimentary arcuate sections adapted to be joined together to form said enclosure cavity, each of said arcuate sections having a curved side portion, a top portion, and a flat bottom portion, said arcuate sections when joined together forming a mating seam, said mating seam having a bottom portion running between said flat bottom portions of said arcuate sections, said mating seam bottom portion being water permeable and comprising said escape means, said arcuate sections also comprising said opening means.
Claim 5
Dependent Claim
46 words
The improved beverage cooler of claim 3 wherein each of said arcuate sections comprises an inner layer of open celled porous sponge material, an intermediate layer of rigid cell foam having a multitude of minute still air pockets, and an outer layer of water impervious material.
Claim 6
Dependent Claim
55 words
The improved beverage cooler of claim 4 wherein said securing means comprises a pair of flexible strap members which encircle said arcuate members when said arcuate members are joined together in a joined relationship to enclose said beverage containers, said strap members including a means for tightly sewing said arcuate members in said joined relationship.
Claim 7
Dependent Claim
33 words
The improved beverage cooler of claim 5 wherein said beverage container is a beer keg, and said enclosure cavity snugly envelopes said beer keg when said arcuate sections are in said joined relationship.
Claim 8
Dependent Claim
60 words
The improved beverage cooler of claim 6 wherein said interior chamber has a bottom portion and an upper side wall portion, said beer keg having a concave top portion which comprises said bottom portion of said interior chamber, and said top portion of said container element including a hole bounded by said upper side wall portion of said interior chamber.
Claim 9
Dependent Claim
31 words
The improved beverage cooler of claim 7 wherein said container element has an exterior surface and includes a label plate which is substantially rectangular and slightly depressed into said exterior surface.
Claim 10
Dependent Claim
26 words
The improved beverage cooler of claim 8 further comprising a lid element which is installed in said top of said container element to seal said hole.
Claim 11
Dependent Claim
36 words
The improved beverage cooler of claim 9 further comprising a side tap hole formed in said container element to permit a tapping rod to be installed in a side tap keg enclosed in said container element.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-06 | 1984-07-07 | 1985-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-06 | 1988-07-07 | 1989-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-06 | 1992-07-07 | 1993-01-06 | $7700.00 | Window Closed / Lapsed |