USD426700SExpiredUtility
External frame for backpack
Est. expiryNov 8, 2014(expired)· nominal 20-yr term from priority
Inventors:Wayne B. Gregory
72
PatentIndex Score
15
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a external frame for backpack, is shown and described.
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