Portable electric driver

- Hitachi Koki Co., Ltd.
Description

FIG. 1 is a front, top and right side perspective view of a portable electric driver showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D259392 June 2, 1981 Elmessaar et al.
D275728 October 2, 1984 Totsu
D315282 March 12, 1991 Schmidt et al.
D320917 October 22, 1991 Fushiya et al.
D321116 October 29, 1991 Wan
Foreign Patent Documents
596314 February 1986 JPX
595750 April 1989 JPX
Patent History
Patent number: D329580
Type: Grant
Filed: May 24, 1990
Date of Patent: Sep 22, 1992
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Yuichiro Sasaki (Ibaragi), Toshiaki Uchida (Ibaragi)
Primary Examiner: Donald P. Walsh
Assistant Examiner: J. H. Musgrove
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/527,795
Classifications
Current U.S. Class: D 8/68