Windshield wiper
Description
FIG. 1 is a perspective view of a windshield wiper showing my new design;
FIG. 2 is an enlarged top plan view thereof;
FIG. 3 is an enlarged bottom plan view thereof;
FIG. 4 is an enlarged end elevation view thereof in inverted condition;
FIG. 5 is an enlarged opposite end elevation view thereof; and
FIG. 6 is an enlarged side elevation view thereof, the opposite side being a mirror image of that shown.
Referenced Cited
U.S. Patent Documents
Other references
D267940 | February 15, 1983 | Duvoux |
- J. C. Whitney catalog No. 505M, .COPYRGT.1989, p. 114, Dual-Blade Windshield Wiper, second box down from top center of page.
Patent History
Patent number: D322952
Type: Grant
Filed: Nov 15, 1990
Date of Patent: Jan 7, 1992
Inventor: Jack Wu (Tapiei)
Primary Examiner: James M. Gandy
Law Firm: Connolly & Hutz
Application Number: 7/613,375
Type: Grant
Filed: Nov 15, 1990
Date of Patent: Jan 7, 1992
Inventor: Jack Wu (Tapiei)
Primary Examiner: James M. Gandy
Law Firm: Connolly & Hutz
Application Number: 7/613,375
Classifications
Current U.S. Class:
D12/155