USD514416SExpiredUtility

Drill chuck

73
Assignee: BLACK & DECKER INCPriority: Mar 23, 2004Filed: Mar 23, 2004Granted: Feb 7, 2006
Est. expiryMar 23, 2024(expired)· nominal 20-yr term from priority
Inventors:James B. Watson
73
PatentIndex Score
18
Cited by
38
References
1
Claims

Claims

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

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