USD678368SActiveUtility

Drill bit with a pointed cutting element

56
Assignee: HALL DAVID RPriority: Feb 12, 2007Filed: Oct 15, 2010Granted: Mar 19, 2013
Est. expiryFeb 12, 2027(~0.6 yrs left)· nominal 20-yr term from priority
Inventors:David R. HallFrancis LeanyRonald B. CrockettCasey WebbMarcus Skeem
56
PatentIndex Score
9
Cited by
154
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drill bit with a pointed cutting element, as shown and described.

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