Patent
   D331649
Priority
Jun 05 1990
Filed
Jun 05 1990
Issued
Dec 08 1992
Expiry
Dec 08 2006
Assg.orig
Entity
unknown
30
14
n/a
The ornamental design for a ventilated cat litter box, as shown and described.

FIG. 1 is a top, front and right side perspective view of a ventilated cat litter box showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof, the bottom being unadorned; and,

FIG. 7 is another perspective view thereof with part of the roof and front wall broken away for purposes of illustration.

Saja, Walter

Patent Priority Assignee Title
10701890, Jun 03 2016 Odor filter apparatus
5564364, Dec 28 1994 Pet litter box with automatic exhaust system
6176201, Sep 16 1999 Ventilated cat litter box
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Patent Priority Assignee Title
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3487814,
3793989,
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