USD537695SExpiredUtility

Drill chuck

34
Assignee: JACOBS CHUCK MFG COPriority: Oct 31, 2005Filed: Jul 12, 2006Granted: Mar 6, 2007
Est. expiryOct 31, 2025(expired)· nominal 20-yr term from priority
Inventors:Theodore G. Yaksich
34
PatentIndex Score
1
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a drill chuck, substantially as shown and described.

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