USD1051695SActiveUtility

Drill bit extension tool

55
Individually held — no corporate assignee on recordPriority: Mar 19, 2023Filed: Mar 19, 2023Granted: Nov 19, 2024
Est. expiryMar 19, 2043(~16.7 yrs left)· nominal 20-yr term from priority
Inventors:John S. Ronan
55
PatentIndex Score
1
Cited by
35
References
1
Claims

Claims

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

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