Drill bit
Description
The broken lines in the figures 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.
Referenced Cited
U.S. Patent Documents
Other references
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5466100 | November 14, 1995 | Ahluwalia |
D526670 | August 15, 2006 | Ibey |
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D936117 | November 16, 2021 | Allen |
D1033191 | July 2, 2024 | Bailey |
D1050206 | November 5, 2024 | Li |
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20240051040 | February 15, 2024 | Bailey |
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- https://www.steelvisiontools.com/products/5pc-cobalt-stepped-drill-bit-set/ (Year: 2022).
Patent History
Patent number: D1061646
Type: Grant
Filed: Apr 26, 2023
Date of Patent: Feb 11, 2025
Inventor: Hongdan Qu (Yueqing)
Primary Examiner: Patricia A Palasik
Application Number: 29/874,894
Type: Grant
Filed: Apr 26, 2023
Date of Patent: Feb 11, 2025
Inventor: Hongdan Qu (Yueqing)
Primary Examiner: Patricia A Palasik
Application Number: 29/874,894
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)