US Patent No: 4,648,512
Number of patents in Portfolio can not be more than 2000
Portable cooler with side receptacle
Stats
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Mar 10, 1987
Issued date -
Apr 15, 1985
filing date -
06/723,444
serial no -
Expired
status
Importance
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Abstract
An improved portable cooler construction having a pair of recesses formed in opposing side wlls that define with pivotally supported closure members additional cavities that will be maintained at a different temperature than the main cavity formed in the main body portion of the cooler and in which non-food articles may be stored and/or carried.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,280,336 Portable cooler with food receptacle | 24 | 1980 | |
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| 4,320,846 Storing or packing device comprising a number of separate container elements | 17 | 1979 | |
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| 4,195,757 Motorcycle ice chest | 11 | 1977 | |
| 4,279,342 Lunch box employing a built-in radio receiver | 55 | 1980 | |
| 4,350,274 Portable bag for pet supplies | 39 | 1980 | |