Portable electric driver

- Hitachi Koki Co., Ltd.
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FIG. 1 is a front perspective view of the portable electric driver of the present invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.


The ornamental design for a portable electric driver, as shown and described.

Referenced Cited
U.S. Patent Documents
D484385 December 30, 2003 Sakai et al.
D525099 July 18, 2006 Nagasaka et al.
D567615 April 29, 2008 Taniguchi et al.
D577558 September 30, 2008 Taniguchi et al.
D578854 October 21, 2008 Lopano
D579743 November 4, 2008 Lopano
D584123 January 6, 2009 Lopano
D585714 February 3, 2009 Okuda et al.
D585715 February 3, 2009 Okuda et al.
D585716 February 3, 2009 Taniguchi et al.
Patent History
Patent number: D610421
Type: Grant
Filed: Feb 17, 2009
Date of Patent: Feb 23, 2010
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Takeshi Taniguchi (Hitachinaka), Shinichi Kakefuda (Hitachinaka), Masanori Okada (Hitachinaka), Yoshiki Aoki (Hitachinaka), Junichi Toukairin (Hitachinaka), Takuya Teranishi (Hitachinaka), Naoki Tadokoro (Hitachinaka)
Primary Examiner: Antoine D Davis
Attorney: Sughrue Mion, PLLC
Application Number: 29/332,468
Current U.S. Class: D8/68