USD451571SExpiredUtility
Duck sword
Priority: Jan 10, 2001Filed: Jan 10, 2001Granted: Dec 4, 2001
Est. expiryJan 10, 2021(expired)· nominal 20-yr term from priority
Inventors:Robert W. Barker, Ii
92
PatentIndex Score
58
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a duck sword, as shown and described.
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