Patent
   D295441
Priority
Mar 19 1986
Filed
May 12 1986
Issued
Apr 26 1988
Expiry
Apr 26 2002
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for a filter for a household aquarium, substantially as shown and described.

FIG. 1 is a perspective view of a filter for a household aquarium embodying 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 left side elevational view thereof, the right side being a mirror image;

FIG. 6 is a vertical cross-sectional view thereof, taken along line 6--6 of FIG. 4;

FIG. 7 is a vertical cross-sectional view taken along line 7--7 of FIG. 4;

FIG. 8 is a vertical cross-sectional view thereof, taken along line 8--8 of FIG. 4;

FIG. 9 is a bottom plan view thereof; and,

FIG. 10 is a reduced perspective view thereof, the broken-line showing of the aquarium tank and the attachments being for illustrative purposes only and forming no part of the claimed design.

Tominaga, Kazutoshi

Patent Priority Assignee Title
10136620, Dec 30 2013 Central Garden & Pet Company Filtration systems for aquariums
D565696, Oct 05 2006 Central Garden and Pet Company Aquarium filter cartridge element
D570952, Oct 05 2006 Central Garden and Pet Company Aquarium filter holster
D730485, Mar 10 2014 Elive LLC Replaceable filter element
Patent Priority Assignee Title
179692,
183884,
216259,
236203,
D268607, Dec 01 1980 Aquarium filter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 1986Kabushiki Kaisha Tominago Jyushi Kogyosho(assignment on the face of the patent)
Aug 20 1986TOMINAGA, KAZUTOSHIKabushiki Kaisha Tominago Jyushi KogyoshoASSIGNMENT OF ASSIGNORS INTEREST 0046170077 pdf
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