Coolant filter
Wysolmierski March 10, 1
U.S. patent number D288,692 [Application Number 06/633,036] was granted by the patent office on 1987-03-10 for coolant filter. Invention is credited to Robert T. Wysolmierski.
| United States Patent | D288,692 |
| Wysolmierski | March 10, 1987 |
Coolant filter
Claims
The ornamental design for a coolant filter, as shown and described.
| Inventors: | Wysolmierski; Robert T. (Brookline, NH) |
|---|---|
| Appl. No.: | 06/633,036 |
| Filed: | July 20, 1984 |
| Current U.S. Class: | D15/147; D23/209 |
| Field of Search: | ;D23/1-4 ;D15/147 ;55/159,219,337 ;210/94,198.1,203-205,222,244-245,257.1,282-288,242.1,294-295,348,353-355 ;137/268 ;261/83-84,90 ;202/83 |
References Cited [Referenced By]
U.S. Patent Documents
| D30745 | May 1899 | Taussig |
| D253422 | November 1979 | Smith |
| 4137169 | January 1979 | El-Hindi |
| 4323429 | April 1982 | Hoover |
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Hayes, Davis & Soloway
Description
FIG. 1 is a top perspective view of a coolant filter showing my new design;
FIG. 2 is a front elevational view thereof, the rear being identical in appearance;
FIG. 3 is a side elevational view thereof, the opposite side being identical in appearance;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view of a second embodiment thereof, the only difference residing in its height; and
FIG. 7 is a top plan view of a third embodiment thereof, the only difference residing in its width.
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