Patent
   D565914
Priority
Jun 01 2007
Filed
Jun 01 2007
Issued
Apr 08 2008
Expiry
Apr 08 2022
Assg.orig
Entity
unknown
3
9
n/a
The ornamental design for an electric screw driver, as shown and described.

FIG. 1 is a perspective view of the electric screw driver;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Teng, Li-Yu

Patent Priority Assignee Title
D673023, Sep 29 2010 Meridian International Co., Ltd. Hand tool
D921893, Nov 14 2019 ECA Medical Instruments, Inc. T-shaped handle for surgical tools
D928950, Oct 01 2019 Shukla Medical T handle with male hub
Patent Priority Assignee Title
4658678, Nov 28 1984 AUGUST REUTERSHAN GMBH & CO KG Cork screw furnished with a bell-shaped housing
6401569, Feb 10 1997 Corkscrew
20010039855,
20020042581,
131656,
D304419, Aug 08 1986 Angularly adjustable pneumatic hammer
D320540, Mar 15 1989 Ingersoll-Rand Company Pneumatic tool
D323274, Apr 07 1989 HITACHI KOKI COMPANY, LTD Portable electric screw driver
D429983, Mar 08 1999 Hand tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 01 2007Li-Yu, Teng(assignment on the face of the patent)
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