Drill bit tip
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Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a drill bit tip, as shown and described.
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Patent History
Patent number: D828416
Type: Grant
Filed: Jan 12, 2017
Date of Patent: Sep 11, 2018
Assignee: MITSUBISHI MATERIALS CORPORATION (Tokyo)
Inventors: Hiroshi Ota (Anpachi-gun), Yasutaka Tomita (Anpachi-gun)
Primary Examiner: Patricia Ann Palasik
Application Number: 29/590,662
Type: Grant
Filed: Jan 12, 2017
Date of Patent: Sep 11, 2018
Assignee: MITSUBISHI MATERIALS CORPORATION (Tokyo)
Inventors: Hiroshi Ota (Anpachi-gun), Yasutaka Tomita (Anpachi-gun)
Primary Examiner: Patricia Ann Palasik
Application Number: 29/590,662
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)