Patent
   D516890
Priority
Jun 14 2004
Filed
Jun 14 2004
Issued
Mar 14 2006
Expiry
Mar 14 2020
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for an electric screwdriver, as shown and described.

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

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a front side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Huang, Yao-Ju

Patent Priority Assignee Title
11564561, Jan 24 2020 RESEARCH CORPORATION TECHNOLOGIES, INC Wireless camera system for endoscope
11737648, Mar 11 2019 RESEARCH CORPORATION TECHNOLOGIES, INC Cordless disposable endoscope
D532666, Jan 19 2006 Mobiletron Electronics Co., Ltd. Power tool
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Patent Priority Assignee Title
6152639, Feb 26 1998 Mobiletron Electronics Co., Ltd. Structure allowing free movement of a cable of an electric tool
D436819, Jul 03 2000 ICC Innovative Concepts Corporation Electronic screwdriver
D459178, Jun 11 2001 Choon Nang Electrical Appliance Mfy., Ltd. Rotary driving tool
D468610, Dec 17 2001 Gun screwdriver
D469324, Jan 31 2002 Choon Nang Electrical Appliance Mfy., Ltd. Electric driver for screw or the like
D475909, Feb 27 2002 Black & Decker Inc Drill
D485737, Jan 10 2003 Toolovation, LLC Battery powered screwdriver
D486713, Jun 16 2003 Mobiletron Electronics Co., Ltd. Power screwdriver
GB3001808,
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Jun 09 2004HUANG, YAO-JUBirdsky CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154590641 pdf
Jun 14 2004Birdsky Corporation(assignment on the face of the patent)
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