Portable electric screw driver
Latest Hitachi Koki Company Limited Patents:
Description
FIG. 1 is a top, front and right side of a portable electric screw driver showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D330152
Type: Grant
Filed: Apr 18, 1990
Date of Patent: Oct 13, 1992
Assignee: Hitachi Koki Company Limited (Tokyo)
Inventors: Yasunori Ogawa (Mito), Yuichi Sato (Katsuta), Atsushi Nakagawa (Katsuta)
Primary Examiner: Donald P. Walsh
Assistant Examiner: J. H. Musgrove
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 7/510,918
Type: Grant
Filed: Apr 18, 1990
Date of Patent: Oct 13, 1992
Assignee: Hitachi Koki Company Limited (Tokyo)
Inventors: Yasunori Ogawa (Mito), Yuichi Sato (Katsuta), Atsushi Nakagawa (Katsuta)
Primary Examiner: Donald P. Walsh
Assistant Examiner: J. H. Musgrove
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 7/510,918
Classifications
Current U.S. Class:
D 8/68