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Spade drill bit

60
Assignee: DISSTON COPriority: Sep 13, 2019Filed: Sep 13, 2019Granted: Aug 24, 2021
Est. expirySep 13, 2039(~13.2 yrs left)· nominal 20-yr term from priority
Inventors:Jeffrey Tuttle WeberXuan Li
60
PatentIndex Score
8
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for the spade drill bit, as illustrated and described.

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