USD316172SExpiredUtility
Combined vest and backpack
Individually held — no corporate assignee on recordPriority: Apr 22, 1988Filed: Apr 22, 1988Granted: Apr 16, 1991
Est. expiryApr 22, 2008(expired)· nominal 20-yr term from priority
Inventors:James M. Hanson
82
PatentIndex Score
23
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined vest and backpack, as shown and described.
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