Electric screwdriver or similar article

Description

FIG. 1 is a front, top and right side perspective view of an electric screwdriver or similar article showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view; and

FIG. 7 is a right side elevational view.

Referenced Cited
U.S. Patent Documents
D217218 April 1970 Staub
D298009 October 11, 1988 Svetlik
D308622 June 19, 1990 Fushiya et al.
D310160 August 28, 1990 Patel
D310470 September 11, 1990 Tohdoh
3866493 February 1975 Ringerud
3935909 February 3, 1976 Mabuchi et al.
4374354 February 15, 1983 Petrovic et al.
4653359 March 31, 1987 Liao
4708210 November 24, 1987 Rahm
Patent History
Patent number: D322205
Type: Grant
Filed: Apr 26, 1989
Date of Patent: Dec 10, 1991
Inventor: Chih-Yuan Liu (Chia Yi City)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorney: Thomas R. Vigil
Application Number: 7/344,025
Classifications
Current U.S. Class: D 8/61