Patent
   D634169
Priority
Sep 27 2010
Filed
Sep 27 2010
Issued
Mar 15 2011
Expiry
Mar 15 2025
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for an extension shaft with a digital display module for a torsion wrench, as shown.

FIG. 1 is a perspective view of an extension shaft with a digital display module for a torsion 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 plain view thereof; and,

FIG. 7 is a bottom plain view thereof.

Huang, Kuang-Hsin

Patent Priority Assignee Title
D837620, Dec 20 2017 Torque wrench connector
Patent Priority Assignee Title
6116123, May 27 1998 Screw driver having a retractable and rotatable handle
6189420, Mar 02 2000 Screwdriver handle with an inclination positioning unit
6401301, Sep 07 2000 Screwdriver grip structure
6671931, Jun 25 2001 Vibrating hammer glove
7347127, Nov 11 2005 Screwdriver handle
20080314209,
D586193, Sep 20 2007 APEX BRANDS, INC Electronic torque wrench
D602755, Apr 16 2009 HYTORC Division UNEX Corporation Torque wrench
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 20 2010HUANG, KUANG-HSINTAKEN ETORQUE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0250480641 pdf
Sep 27 2010Taken Etorque Technology Co., Ltd.(assignment on the face of the patent)
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