USD281119SExpiredUtility
Backpack cooler with moulded back frame and seat
Individually held — no corporate assignee on recordPriority: Jun 13, 1983Filed: Jun 13, 1983Granted: Oct 29, 1985
Est. expiryJun 13, 2003(expired)· nominal 20-yr term from priority
Inventors:Mark P. Kalkus
79
PatentIndex Score
34
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a backpack cooler with moulded back frame and seat, as shown.
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