Patent
   D554454
Priority
Mar 21 2006
Filed
Mar 21 2006
Issued
Nov 06 2007
Expiry
Nov 06 2021
Assg.orig
Entity
unknown
8
9
n/a
The ornamental design for a double head wrench, as shown and described.

FIG. 1 is a perspective view of a double head wrench 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 view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plan view thereof.

Hsieh, Chih-Ching

Patent Priority Assignee Title
D567603, Aug 15 2007 Chin-Min, Chang Wrench
D584932, Aug 15 2007 Chih-Min, Chang Wrench
D684832, May 03 2011 Motion Pro, Inc Spoke wrench
D702520, Mar 03 2013 Fairly Odd Treasures, LLC. Bottle opener
D749387, May 19 2014 Open-end wrench
D774372, Jul 28 2015 SPERO CORPORATION Wrench
D796925, Aug 31 2015 KABO TOOL COMPANY Hand tool with bottle opener
D910391, May 09 2019 Hong Ann Tool Industries Co., Ltd.; HONG ANN TOOL INDUSTRIES CO , LTD Spanner
Patent Priority Assignee Title
1061609,
3620107,
3641847,
3717054,
3850057,
27824,
D437536, Feb 08 1999 PROPRIETARY TECHNOLOGIES, INC Unidirectional, high torque open end wrench head
D440839, May 23 2000 Spanner
D476868, Sep 03 2002 Wright Tool Company, Inc. Wrench
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