USD310157SExpiredUtility

Wrench head

50
Individually held — no corporate assignee on recordPriority: Mar 31, 1988Filed: Mar 31, 1988Granted: Aug 28, 1990
Est. expiryMar 31, 2008(expired)· nominal 20-yr term from priority
Inventors:George W. ReillyJesse L. Colodner
50
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wrench head, as shown and described.

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