Windshield wiper blade
Description
FIG. 1 is a perspective view of a windshield wiper blade showing my new design which has been broken away in the middle to indicate indeterminate length;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof, the opposite side view being a mirror image of that shown;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
2090702 | August 1937 | Rodrick |
2102188 | December 1937 | Romano |
2295011 | September 1942 | Rodrick |
2589339 | March 1952 | Carson |
3414930 | December 1968 | Kodama |
4473919 | October 2, 1984 | Fritz, Jr. |
Patent History
Patent number: D331037
Type: Grant
Filed: May 22, 1991
Date of Patent: Nov 17, 1992
Inventor: Chew-Lu Hsi (Tu Cheng Hsiang, Taipei Hsien)
Primary Examiner: James M. Gandy
Application Number: 7/704,012
Type: Grant
Filed: May 22, 1991
Date of Patent: Nov 17, 1992
Inventor: Chew-Lu Hsi (Tu Cheng Hsiang, Taipei Hsien)
Primary Examiner: James M. Gandy
Application Number: 7/704,012
Classifications
Current U.S. Class:
D12/155