Patent
   D282016
Priority
Sep 22 1982
Filed
Sep 22 1982
Issued
Dec 31 1985
Expiry
Dec 31 1999
Assg.orig
Entity
unknown
9
14
n/a
The design for an aquarium gravel cleaner, as shown and described.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof, the left side being a mirror image of the right side shown; and

FIG. 6 is a rear elevational view thereof.

The broken line representation of an aquarium and a hose in FIG. 1 is for purposes of illustration only.

Chestnut, M. Gaines

Patent Priority Assignee Title
5240596, Aug 09 1991 TETRA HOLDING US , INC Aquarium cleaning apparatus
6269773, Sep 20 1997 Vacuum filtration means and apparatus for aquarium gravel cleaning
6444120, Jun 01 2001 Electric aquarium cleaning apparatus
7360502, Oct 11 2005 Sand sifting/cleaning device for an aquarium
7378026, Jan 24 2005 Drill motor operated portable water-tolerant suction cleaner
D595906, Mar 13 2008 Dirt collector for aquarium
D919192, Oct 22 2020 Fish tank cleaner water changer
D963955, Mar 22 2019 Safety cap for fish-tank siphon
D973284, Oct 11 2021 Shenzhen Mago Trading Co., Ltd Automatic aquarium water changer
Patent Priority Assignee Title
2828019,
2899063,
2956507,
3158104,
3225930,
3302789,
3360129,
3630364,
3734853,
3826371,
4233702, Jan 22 1979 Fish tank rock cleaner
166284,
198200,
214918,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 22 1994CHESNUT, M GAINESWarner-Lambert CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0071830648 pdf
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