Drill bit

- ROBIT OYJ
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Description

FIG. 1 is an end view of the design;

FIG. 2 is a side view of the design of FIG. 1;

FIG. 3 is a first perspective view of the design of FIG. 1; and,

FIG. 4 is a second perspective view of the design of FIG. 1.

The broken lines in the drawings depict portions of the drill bit that form no part of the claimed design.

Claims

The ornamental design for a drill bit, as shown.

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Patent History
Patent number: D861051
Type: Grant
Filed: Apr 3, 2018
Date of Patent: Sep 24, 2019
Assignee: ROBIT OYJ (Lempaala)
Inventor: Mika Koskinen (Tampere)
Primary Examiner: Patricia A Palasik
Application Number: 29/642,907
Classifications