USD308158SExpiredUtility
End portions of a double-ended wrench
Individually held — no corporate assignee on recordPriority: Apr 23, 1987Filed: Apr 23, 1987Granted: May 29, 1990
Est. expiryApr 23, 2007(expired)· nominal 20-yr term from priority
Inventors:Charles M. Harris
38
PatentIndex Score
3
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a end portions of a double-ended wrench, as shown.
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