USD824436SActiveUtility

Spiral tapered cutter bit for drill head

37
Assignee: PORTURAS LUIS MIGUELPriority: Sep 12, 2016Filed: Sep 12, 2016Granted: Jul 31, 2018
Est. expirySep 12, 2036(~10.2 yrs left)· nominal 20-yr term from priority
Inventors:Luis Miguel PorturasRichard W. Watson
37
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a spiral tapered cutter bit for drill head, as shown and described.

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