Drill bit
In the drawings, the broken lines illustrate portions of the drill bit which form no part of the claimed design.
Claims
The ornamental design for a drill bit, as shown and described.
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Type: Grant
Filed: Oct 20, 2023
Date of Patent: Aug 18, 2026
Assignee: Center Rock, Inc. (Berlin, PA)
Inventors: Warren Thomas Lay (Catawba, VA), Austin C. Hine (New Florence, PA)
Primary Examiner: Patricia A Palasik
Application Number: 29/914,718