Aquarium air pump

- Penn Plax Plastics, Inc.
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Description

FIG. 1 is a top perspective view of an aquarium air pump showing our new design, with the broken lines shown for illustrative purposes only;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof, the rear being substantially similar in appearance;

FIG. 4 is an opposite side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D154486 July 1949 Horowitz
D209547 December 1967 Roberts
D211913 August 1968 Levin
D220134 March 1971 Stut
D235924 July 1975 Bright
3311920 March 1967 Szymczak et al.
4248570 February 3, 1981 Conger
4552657 November 12, 1985 Ogawa
Patent History
Patent number: D290127
Type: Grant
Filed: Sep 20, 1984
Date of Patent: Jun 2, 1987
Assignee: Penn Plax Plastics, Inc. (Garden City, NY)
Inventors: Jerome Goldman (New York, NY), Marvin Goldman (Great Neck, NY), Gerald Philips (Glen Cove, NY), John Judy (Hempstead, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: R. Scott Goldman
Application Number: 6/652,635
Classifications
Current U.S. Class: Aquarium Type (D15/8)