Backpack cooler with moulded back frame and seat

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Description

FIG. 1 is a rear perspective view of a backpack cooler with moulded back frame and seat showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof; and

FIG. 5 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D187086 January 1960 Aleks
D226589 March 1973 Suehla et al.
D239429 April 1976 Billingsley
D249189 August 29, 1978 Stewart
D256630 September 2, 1980 Mangy
3662932 May 1972 Kerschner
Patent History
Patent number: D281119
Type: Grant
Filed: Jun 13, 1983
Date of Patent: Oct 29, 1985
Inventor: Mark P. Kalkus (Mt. View, CA)
Primary Examiner: George P. Word
Application Number: 6/503,764
Classifications
Current U.S. Class: D 3/32; D/6336; D/6349; D 7/77