USD470655SExpiredUtility
Backpack sleeping bag
Individually held — no corporate assignee on recordPriority: Sep 29, 2001Filed: Sep 29, 2001Granted: Feb 25, 2003
Est. expirySep 29, 2021(expired)· nominal 20-yr term from priority
Inventors:Trevor Smith
62
PatentIndex Score
15
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a backpack sleeping bag, as shown and described.
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