Aquarium filter pump
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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.
Referenced Cited
Patent History
Patent number: D291720
Type: Grant
Filed: Mar 11, 1985
Date of Patent: Sep 1, 1987
Assignee: Willinger Bros. Inc. (Englewood, NJ)
Inventors: Allan H. Willinger (Englewood, NJ), Monte Levin (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Helfgott & Karas
Application Number: 6/710,444
Type: Grant
Filed: Mar 11, 1985
Date of Patent: Sep 1, 1987
Assignee: Willinger Bros. Inc. (Englewood, NJ)
Inventors: Allan H. Willinger (Englewood, NJ), Monte Levin (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Helfgott & Karas
Application Number: 6/710,444
Classifications
Current U.S. Class:
D23/4