USD319562SExpiredUtility

Friction socket wrench

80
Individually held — no corporate assignee on recordPriority: Sep 26, 1988Filed: Sep 26, 1988Granted: Sep 3, 1991
Est. expirySep 26, 2008(expired)· nominal 20-yr term from priority
Inventors:Aaron B. Ballard
80
PatentIndex Score
42
Cited by
11
References
1
Claims

Claims

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

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