Claims (1)
Claim 1 (Independent)
The ornamental design for a drill bit, as shown and described.
Full Description
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1. Drill bit
1 . 1 : Perspective
1 . 2 : Front
1 . 3 : Back
1 . 4 : Top
1 . 5 : Bottom
1 . 6 : Left
1 . 7 : Right
The subject design is a drill bit for drilling concrete.
Citations
This patent cites (23)
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