Patent US4280336A successfully refreshed from Google Patents.
US4280336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable cooler with food receptacle
Assignee: HOLBRO AG C/O FIBEVALOR AG
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Filing: 1980-03-13
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Granted: 1981-07-28
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Expires: 2000-03-13
Abstract
Abstract A small portable cooler for carrying cylindrical type beverage containers and foodstuff. A handle is integrally molded with the body of the cooler so that it can be carried by one hand. A cold pack is supported in a coolant chamber which distributes cold air to the cylindrical container compartments within the cooler body. A food container is removably secured to a back wall of the container body. The back wall also serves as a support surface for the beverage containers about the food container.
Inventors
- 👤 Frank Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:42
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3876; B65D81/3879; A; A45; A45C; A45C11/00; A45C11/20; B65D81/3825; B65D81/3827; F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D3/08; F25D31/00; F25D31/006; F25D31/007; F25D2303/00; F25D2303/08; F25D2303/082; F25D2303/084; F25D2303/0841; F25D2303/0843; F25D2331/00; F25D2331/80; F25D2331/805; F25D2331/809; Y; Y10; Y10S; Y10S220/00; Y10S220/902
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
109 words
A cooler comprising a first section and a second section, a plurality of spaced compartments arranged about a central chamber within said first section, each said compartment being in communication with said chamber, an access passage in said second section, means for mounting said second section on said first section, a pillar concentric with a central axis in said central chamber, a coolant container, an aperture in said coolant container, said coolant container being receivable in said central chamber with said pillar extending in said aperture, said first section having a central cavity in a bottom wall thereof to define a food receiving opening in its outer bottom surface.
Claim 2
Dependent Claim
109 words
A cooler comprising a first section and a second section, a plurality of spaced compartments arranged about a central chamber within said first section, each said compartment being in communication with said chamber, an access passage in said second section, means for mounting said second section on said first section, a pillar concentric with a central axis in said central chamber, a coolant container, an aperture in said coolant container, said coolant container being receivable in said central chamber with said pillar extending in said aperture, said first section having a central cavity in a bottom wall thereof to define a food receiving opening in its outer bottom surface.
Claim 3
Dependent Claim
55 words
A cooler as claimed in claim 1 wherein a food receptacle is retained in said central cavity; said receptacle having a receptacle part defined by a bottom wall, a side wall and an open top end; a lid for said open top end, and retention means to secure said receptacle part in said central cavity.
Claim 4
Dependent Claim
44 words
A cooler as claimed in claim 2 wherein said retention means is constituted by at least two retention ribs formed integral with said receptacle side wall, said ribs extending outwardly of said side wall to frictionally engage with a side wall of said cavity.
Claim 5
Dependent Claim
41 words
A cooler as claimed in claim 3 wherein said cavity is formed with recess portions in said side wall thereof, some of said recess portions receiving said at least two retention ribs whereby to orient said receptacle part in said cavity.
Claim 6
Dependent Claim
43 words
A cooler as claimed in claim 2 wherein said retention means is constituted by said means for mounting said second section, said means being a bolt-like fastener extending through a hole in said bottom wall of said receptacle part and into said pillar.
Claim 7
Dependent Claim
36 words
A cooler as claimed in claim 5 wherein said bolt-like fastener extends through said pillar, and means to removably engage a free end of said fastener to removably secure said second section on said first section.
Claim 8
Dependent Claim
64 words
A cooler as claimed in claim 5 wherein there is provided a recess in said bottom wall of said receptacle part, said hole being positioned in said recess, a flat shoulder portion about said hole, said rod-like fastener having a head at one end, said head having at least a portion thereof resting about said shoulder portion when said fastener extends through said hole.
Claim 9
Dependent Claim
52 words
A cooler as claimed in claim 5 wherein said side wall of said receptacle part is formed with at least one guide element, said guide element being localized within said cavity to position said receptacle in a predetermined position and to prevent planar displacement of said receptacle part when in said cavity.
Claim 10
Dependent Claim
69 words
A cooler as claimed in claim 8 wherein there is at least two of said guide elements, each guide element being a guide rib formed integral with said side wall of said receptacle part, said cavity being formed with recess portions in a side wall thereof, said recess portions receiving a respective one of said at least two retention ribs whereby to orient said receptacle part in said cavity.
Claim 11
Dependent Claim
75 words
A cooler as claimed in claim 1 wherein said bottom bottom surface of said first section constitutes a top support surface when said cooler is supported upside down, said opening being positioned substantially central of said bottom surface, and a plurality of spaced apart circular indentations about said cavity, each said indentations having a support surface area lying below said top support surface and dimensioned to receive a respective beverage receptacle in guided support thereon.
Claim 12
Dependent Claim
49 words
A cooler as claimed in claim 1 wherein said chamber defines a coolant container support surface extending substantially mid-way of the depth of said spaced compartments, said central cavity having a flat bottom wall spaced a distance from said mid-way point defined by the thickness of said bottom wall.
Claim 13
Dependent Claim
45 words
A cooler as claimed in claim 1 wherein said compartments are arranged in a circle in said first section about said central chamber, said second section being mounted for relative rotation with respect to said first section about said central axis of said central cavity.
Claim 14
Dependent Claim
47 words
A cooler as claimed in claim 2 wherein at least two opposed spaces are provided between said side wall of said cavity and said side wall of said receptacle part to permit removal and engagement of said lid about said open top end of said receptacle part.
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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) | 1984-07-27 | 1985-01-26 | 1985-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-27 | 1989-01-26 | 1989-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-27 | 1993-01-26 | 1993-07-28 | $7700.00 | Window Closed / Lapsed |