Pump

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof, the right side elevational view being a mirror image; and,

FIG. 7 is a cross-sectional view taken along line 7--7 in FIG. 2.

Referenced Cited
U.S. Patent Documents
2364686 December 1944 Balisteri et al.
4472113 September 18, 1984 Rogen
4702830 October 27, 1987 Makino et al.
4752421 June 21, 1988 Makino
4911838 March 27, 1990 Tanaka
Patent History
Patent number: D356579
Type: Grant
Filed: Sep 14, 1993
Date of Patent: Mar 21, 1995
Assignee: Kaiyo Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Haruji Yazawa (Edogawa)
Primary Examiner: Ralf T. Seifert
Law Firm: Wenderoth, Lind & Ponack
Application Number: 0/12,882
Classifications
Current U.S. Class: Aquarium Type (D15/8)