USD340351SExpiredUtility
Combined backpack and cooler
Individually held — no corporate assignee on recordPriority: May 12, 1992Filed: May 12, 1992Granted: Oct 19, 1993
Est. expiryMay 12, 2012(expired)· nominal 20-yr term from priority
Inventors:Timothy J. Wrath
91
PatentIndex Score
89
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined backpack and cooler, as shown and described.
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