Patent US702304A successfully refreshed from Google Patents.
Patent US3627399A successfully refreshed from Google Patents.
US3627399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
A portable cooler and support for a pressurized keg
Assignee: Individual
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Filing: 1969-10-06
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Granted: 1971-12-14
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Expires: 1989-10-06
Abstract
Abstract A portable cooler of lightweight material having an opening in one end through which a beer container, such as a pressurized keg complete with its own tapping system may extend. The opening is sloped such that the keg when introduced into the opening forms a watertight fitting. The cooler unit may be made of a minimum of three molded pieces.
Inventors
- 👤 Eugene B Addison
- 👤 Earl R Pitcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:12
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/38; B65D81/3825; B65D81/3827; B65D81/3876; B65D81/3879
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
269 words
A portable cooler adapted to house a pressurized keg complete with its own tapping system in dispensing position comprising a rectangular container having a bottom, two sidewalls, a front wall and a rear wall, intermediate said front and rear wall a thin transverse support member extends up from said bottom and has its opposite ends attached to said sidewalls thereby forming a compartment along the bottom of the cooler between the front wall and the transverse support member, an arcuate cutout section formed along the top surface of said transverse support member for supporting a keg, the front wall having an aperture therein which represents a substantial portion of said front wall through which the entire front dispensing end of a keg can extend when placed in the cooler in dispensing position, said aperture having an inwardly sloping wall which conforms to the contour of a keg, an aperture plug whose shape substantially conforms to the shape of said aperture removably inserted in said aperture, the bottom of the cutout section of said transverse support member and the bottom of said aperture being at least a height above the bottom of said cooler equal to the depth of said plug whereby said pluG may be stored in said compartment along the bottom of the cooler when a keg is inserted in said aperture, a removable top for the cooler having a lip extending around its periphery to form a tight fit when placed into engagement with the bottom section, said plug, top and bottom section of said cooler being made of a lightweight plastic material having heat insulating properties.
Claim 2
Dependent Claim
269 words
A portable cooler adapted to house a pressurized keg complete with its own tapping system in dispensing position comprising a rectangular container having a bottom, two sidewalls, a front wall and a rear wall, intermediate said front and rear wall a thin transverse support member extends up from said bottom and has its opposite ends attached to said sidewalls thereby forming a compartment along the bottom of the cooler between the front wall and the transverse support member, an arcuate cutout section formed along the top surface of said transverse support member for supporting a keg, the front wall having an aperture therein which represents a substantial portion of said front wall through which the entire front dispensing end of a keg can extend when placed in the cooler in dispensing position, said aperture having an inwardly sloping wall which conforms to the contour of a keg, an aperture plug whose shape substantially conforms to the shape of said aperture removably inserted in said aperture, the bottom of the cutout section of said transverse support member and the bottom of said aperture being at least a height above the bottom of said cooler equal to the depth of said plug whereby said pluG may be stored in said compartment along the bottom of the cooler when a keg is inserted in said aperture, a removable top for the cooler having a lip extending around its periphery to form a tight fit when placed into engagement with the bottom section, said plug, top and bottom section of said cooler being made of a lightweight plastic material having heat insulating properties.
Claim 3
Dependent Claim
25 words
A portable cooler as recited in claim 1 further comprising handles formed adjacent the top of said front and rear walls for carrying said cooler.
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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) | 1974-12-13 | 1975-06-14 | 1975-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-13 | 1979-06-14 | 1979-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-13 | 1983-06-14 | 1983-12-14 | $7700.00 | Window Closed / Lapsed |