Aquarium air pump

Description

FIG. 1 is a perspective view of one embodiment of an aquarium air pump showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a right end elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of a second embodiment of an aquarium air pump showing my new design;

FIG. 9 is a perspective view of a third embodiment of an aquarium air pump showing my new design; and

FIG. 10 is a perspective view of a fourth embodiment of an aquarium air pump showing my new design.

The left end, rear elevation and bottom plan views of the embodiments of FIGS. 8-10 are essentially the same as the corresponding views of the first embodiment shown in FIGS. 3, 6 and 7, respectively.

The broken line showing of a cord in FIGS. 1, 2, 3, 4, 5 and 7 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for an aquarium air pump, as shown and described.

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Inventors:	Shannon; Gaad (Westmount, CA)
Assignee:	Rolf C. Hagen (USA) Corp. (Mansfield, MA)
Appl. No.:	07/234,840
Filed:	August 22, 1988

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Current U.S. Class:	D15/8
Field of Search:	;D15/8,7,9 ;417/413,424.1,424.2,234,236,321,572 ;210/416.2,169

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References Cited [Referenced By]

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U.S. Patent Documents

D198066	April 1964	Jemison et al.
D294359	February 1988	Tsai
D294360	February 1988	Levin
D300433	March 1989	Byar et al.

Primary Examiner: Word; A. Hugo
Assistant Examiner: Coles; Doris V.
Attorney, Agent or Firm: Wolf, Greenfield & Sacks