USD421379SExpiredUtility
Wrench handle extension
Individually held — no corporate assignee on recordPriority: May 8, 1998Filed: May 8, 1998Granted: Mar 7, 2000
Est. expiryMay 8, 2018(expired)· nominal 20-yr term from priority
Inventors:Robert Sanford
62
PatentIndex Score
15
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for wrench handle extension, as shown and described.
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