Portable electric screw driver
Latest Hitachi Koki Company, Ltd. Patents:
Description
FIG. 1 is a front right side perspective view 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 front elevational view thereof;
FIG. 5 is a rear 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: D323275
Type: Grant
Filed: Apr 7, 1989
Date of Patent: Jan 21, 1992
Assignee: Hitachi Koki Company, Ltd.
Inventors: Yuichiro Sasaki (Katsuta), Yoshiaki Adachi (Katsuta)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 7/334,948
Type: Grant
Filed: Apr 7, 1989
Date of Patent: Jan 21, 1992
Assignee: Hitachi Koki Company, Ltd.
Inventors: Yuichiro Sasaki (Katsuta), Yoshiaki Adachi (Katsuta)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Lowe, Price, LeBlanc & Becker
Application Number: 7/334,948
Classifications
Current U.S. Class:
D 8/61