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Publication numberUSD317966 S
Publication typeGrant
Application numberUS 07/232,612
Publication dateJul 2, 1991
Filing dateAug 15, 1988
Publication number07232612, 232612, US D317966 S, US D317966S, US-S-D317966, USD317966 S, USD317966S
InventorsAllan H. Willinger
Original AssigneeWillinger Bros., Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Aquarium filter
US D317966 S
Abstract  available in
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  1. The ornamental design for an aquarium filter, as shown.

FIG. 1 is a perspective view of an aquarium filter showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an exploded perspective view thereof.

U.S. ClassificationD23/210