USD412819SExpiredUtility

Open end wrench head

62
Assignee: PROPRIETARY TECH INCPriority: Sep 25, 1998Filed: Sep 25, 1998Granted: Aug 17, 1999
Est. expirySep 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Richard J. Macor
62
PatentIndex Score
11
Cited by
5
References
1
Claims

Claims

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

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