USD392654SExpiredUtility

Keyless chuck

63
Assignee: BLACK & DECKER INCPriority: Sep 14, 1996Filed: Mar 13, 1997Granted: Mar 24, 1998
Est. expirySep 14, 2016(expired)· nominal 20-yr term from priority
Inventors:Mark StratfordLaurie Cunningham
63
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

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

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