Split flow diffuser for an aquarium

- Aquaria, Inc.
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Description

FIG. 1 is a front perspective view of a split flow diffuser for an aquarium, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view, the right side being a mirror image thereof;

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 4;

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

FIG. 7 is a bottom plan view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D246724 December 20, 1977 Willinger
D383829 September 16, 1997 Guo
4186093 January 29, 1980 Willinger
4279842 July 21, 1981 Belveal
5006230 April 9, 1991 Votava, III et al.
5084164 January 28, 1992 Del Rosari
5480593 January 2, 1996 Marcum et al.
Patent History
Patent number: D410992
Type: Grant
Filed: Jun 9, 1998
Date of Patent: Jun 15, 1999
Assignee: Aquaria, Inc. (Moorpark, CA)
Inventor: Shawn A. Cross (Montrose, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric Watterson
Law Firm: Pillsbury Madison & Sutro
Application Number: 0/89,152
Classifications
Current U.S. Class: Immersion Type (e.g., Aquarium Filter, Etc.) (D23/210)
International Classification: 2301;