Patent
   D563187
Priority
Feb 26 2007
Filed
Feb 26 2007
Issued
Mar 04 2008
Expiry
Mar 04 2022
Assg.orig
Entity
unknown
2
20
n/a
The ornamental design for a drill chuck, as shown and described.

FIG. 1 is a front view of a drill chuck showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a first perspective view thereof; and,

FIG. 8 is a second perspective view thereof.

Hu, Zhenqian

Patent Priority Assignee Title
D577974, May 10 2007 Demain Technology Pty Ltd Tool housing
D590228, Mar 28 2007 Robert Bosch GmbH Drill chuck
Patent Priority Assignee Title
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