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US3627399A Expired / Lapsed US ⏱️ 0.0 years remaining

A portable cooler and support for a pressurized keg

Assignee: Individual
•
Filing: 1969-10-06
•
Granted: 1971-12-14
•
Expires: 1989-10-06
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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.

References Cited (Backward Citations)

US220795A Cited
FR442081A Cited
US1922995A Cited
US2074365A Cited
US2501894A Cited
US2622772A Cited
US3139219A Cited
US3143253A Cited
US3315846A Cited
US3368721A Cited
US3453033A Cited

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

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