Windshield wiper unit
Ismert December 8, 1
U.S. patent number D331,556 [Application Number 07/763,766] was granted by the patent office on 1992-12-08 for windshield wiper unit. Invention is credited to Richard Ismert.
| United States Patent | D331,556 |
| Ismert | December 8, 1992 |
Windshield wiper unit
Claims
The ornamental design for a windshield wiper unit, as shown.
| Inventors: | Ismert; Richard (Canoga Park, CA) |
|---|---|
| Appl. No.: | 07/763,766 |
| Filed: | September 23, 1991 |
| Current U.S. Class: | D12/219 |
| Field of Search: | ;D12/155 ;15/250.03,250.05,250.06,250.35,250.36,256.41,250.42 |
References Cited [Referenced By]
U.S. Patent Documents
| 2069699 | February 1937 | Dohler |
| 2724139 | November 1955 | Oishei |
| 4192038 | March 1980 | Klein |
| 4497083 | February 1985 | Nielsen, Jr. et al. |
| 4754517 | July 1988 | Aldous |
Attorney, Agent or Firm: Gernstein; Terry M.
Description
FIG. 1 is a perspective view of a windshield wiper unit showing my new design;
FIG. 2 is a front end elevational view thereof;
FIG. 3 is a rear end elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is an opposite side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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