USD328017SExpiredUtility

Extension handle for wrenches

71
Individually held — no corporate assignee on recordPriority: Oct 18, 1989Filed: Oct 18, 1989Granted: Jul 21, 1992
Est. expiryOct 18, 2009(expired)· nominal 20-yr term from priority
Inventors:John H. BoekeGlen Graves
71
PatentIndex Score
22
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an extension handle for wrenches, as shown and described.

Join the waitlist — get patent alerts

Track USD328017S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.