Patent
   D410992
Priority
Jun 09 1998
Filed
Jun 09 1998
Issued
Jun 15 1999
Expiry
Jun 15 2013
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a split flow diffuser for an aquarium, as shown.

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.

Cross, Shawn A.

Patent Priority Assignee Title
Patent Priority Assignee Title
4186093, Dec 19 1977 Willinger Bros., Inc. Bottom aquarium filter
4279842, Jul 26 1979 Houston Systems Manufacturing Co., Inc. Air diffuser assembly
5006230, Apr 03 1989 Dual-action aquarium filter
5084164, May 31 1990 Filter assembly for an aquarium
5480593, Nov 18 1993 Ashbrook Simon-Hartley Operations, LP Subterranean air lift diffuser assembly
D246724, Dec 06 1976 WILLINGER BROS , INC WRIGHT WAY Aquarium filter
D383829, May 26 1995 Filter for an aquarium
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