Drill bit

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Description

FIG. 1 is a front view of a drill bit in accordance with an embodiment of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof;

FIG. 9 is an enlarged view of portion 9 of FIG. 1;

FIG. 10 is an enlarged view of portion 10 of FIG. 2;

FIG. 11 is an enlarged view of FIG. 4;

FIG. 12 is an enlarged view of portion 12 of FIG. 5;

FIG. 13 is an enlarged view of portion 13 of FIG. 6;

FIG. 14 is an enlarged view of portion 14 of FIG. 7; and,

FIG. 15 is an enlarged view of portion 15 of FIG. 8.

Claims

The ornamental design for a drill bit, as shown and described.

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Patent History
Patent number: D894978
Type: Grant
Filed: Feb 7, 2019
Date of Patent: Sep 1, 2020
Assignee: Sumitomo Electric Hardmetal Corp. (Itami-shi)
Inventors: Shuhei Misumi (Itami), Minoru Yoshida (Itami), Yoshiji Sato (Itami)
Primary Examiner: Patricia A Palasik
Application Number: 29/679,538
Classifications