USD484786SExpiredUtility
Wrench drive wingnut
Priority: Sep 25, 2001Filed: Sep 25, 2001Granted: Jan 6, 2004
Est. expirySep 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Michael O'Connor
67
PatentIndex Score
15
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a “wrench drive wingnut”, as shown and described.
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