Air pump

- Meiko Pet Corporation
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Description

FIG. 1 is a perspective view of air pump showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D247436 March 7, 1978 Willinger et al.
D263593 March 30, 1982 Goldman et al.
D294359 February 23, 1988 Tsai
D306449 March 6, 1990 Shannon
D395318 June 16, 1998 Wang
Patent History
Patent number: D428422
Type: Grant
Filed: Oct 12, 1999
Date of Patent: Jul 18, 2000
Assignee: Meiko Pet Corporation (Taichung Hsien)
Inventor: Chiao-Ming Wang (Taichung Hsien)
Primary Examiner: Ralf Seifert
Law Firm: Rosenberg, Klein & Lee
Application Number: 0/112,029
Classifications
Current U.S. Class: Aquarium Type (D15/8)
International Classification: 1502;