Drill bit
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The broken lines shown in the drawings illustrate portions of the drill bit that 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: Apr 26, 2019
Date of Patent: Apr 27, 2021
Assignees: Bosch Power Tools (China Co. Ltd.) (Zhejiang), Robert Bosch GmbH (Stuttgart)
Inventors: Jie Lin (Zhejiang), Chenying Li (Zhejiang)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/689,027