Aquarium filter pump
Willinger , et al. September 1, 1
U.S. patent number D291,720 [Application Number 06/710,444] was granted by the patent office on 1987-09-01 for aquarium filter pump. This patent grant is currently assigned to Willinger Bros. Inc.. Invention is credited to Monte Levin, Allan H. Willinger.
| United States Patent | D291,720 |
| Willinger , et al. | September 1, 1987 |
Aquarium filter pump
Claims
The ornamental design for an aquarium filter pump, substantially as shown.
| Inventors: | Willinger; Allan H. (Englewood, NJ), Levin; Monte (New York, NY) |
|---|---|
| Assignee: | Willinger Bros. Inc.
(Englewood, NJ) |
| Appl. No.: | 06/710,444 |
| Filed: | March 11, 1985 |
| Current U.S. Class: | D23/210 |
| Field of Search: | ;D23/1,3,4,149 ;119/5 ;210/169 |
References Cited [Referenced By]
U.S. Patent Documents
| D205117 | June 1966 | Halpert |
| D205582 | August 1966 | Willinger |
| D215283 | September 1969 | Seshollz |
| D222619 | November 1971 | Lovitz |
| 4512724 | April 1985 | Horvath |
| 4615798 | October 1986 | O'Dougherty |
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Helfgott & Karas
Description
FIG. 1 is a front perspective view of an aquarium filter pump showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a left side elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a rear elevational view, and
FIG. 6 is a bottom plan view thereof.
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