Windshield wiper unit
Ellinwood October 14, 1
U.S. patent number D257,339 [Application Number 06/097,057] was granted by the patent office on 1980-10-14 for windshield wiper unit. Invention is credited to Paul Ellinwood.
| United States Patent | D257,339 |
| Ellinwood | October 14, 1980 |
Windshield wiper unit
Claims
The ornamental design for a windshield wiper unit, substantially as shown and described.
| Inventors: | Ellinwood; Paul (Clinton, IA) |
|---|---|
| Appl. No.: | 06/097,057 |
| Filed: | November 23, 1979 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 847317 | Oct 31, 1977 | ||||
| Current U.S. Class: | D12/219 |
| Current International Class: | D1216 |
| Field of Search: | ;D12/155 ;15/250.4,250.41,250.42,250.36 |
References Cited [Referenced By]
U.S. Patent Documents
| D248388 | July 1978 | Hughes |
| 3080596 | March 1963 | Symbolik |
| 3874019 | April 1975 | Speth |
| 4019216 | April 1977 | Priesemuth |
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Description
FIG. 1 is a top plan view of a windshield wiper unit showing my new design it being understood that the broken lines are for illustrative purposes only;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a side elevational view thereof opposite that shown in FIG. 3;
FIG. 5 is an enlarged end elevational view thereof; and
FIG. 6 is an enlarged end elevational view of the end opposite that shown in FIG. 5.
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