Patent
   D644903
Priority
Feb 08 2010
Filed
Aug 06 2010
Issued
Sep 13 2011
Expiry
Sep 13 2025
Assg.orig
Entity
unknown
17
8
n/a
The ornamental design for a screwdriver head, as shown and described.

FIG. 1 is a perspective view of a screwdriver head showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate a portion of the screwdriver head that forms no part of the claimed design.

Chen, Bo-Shen

Patent Priority Assignee Title
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Patent Priority Assignee Title
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