USD591140SActiveUtility

Key for a drill cutting head

Assignee: ISCAR LTDPriority: Sep 10, 2007Filed: Dec 31, 2007Granted: Apr 28, 2009
Est. expirySep 10, 2027(~1.1 yrs left)· nominal 20-yr term from priority
26
PatentIndex Score
2
Cited by
9
References
1
Claims

Claims

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

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