Cat litter box

- Rolf C. Hagen, Inc.
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Description

FIG. 1 is a perspective view of the cat litter box;

FIG. 2 is a right side elevation view of the cat litter box, the left side elevation being a mirror image thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof; and,

FIG. 5 is a top plan view thereof.

Claims

The ornamental design for a cat litter box, as shown and described.

Referenced Cited
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5806461 September 15, 1998 Kiera
6295949 October 2, 2001 Willis
7021680 April 4, 2006 VanSkiver et al.
7306458 December 11, 2007 Lu
D575907 August 26, 2008 Roderman et al.
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Foreign Patent Documents
2006325605 December 2006 JP
Patent History
Patent number: D591463
Type: Grant
Filed: Jan 2, 2008
Date of Patent: Apr 28, 2009
Assignee: Rolf C. Hagen, Inc. (Montreal)
Inventor: Robin Plante (Sainte-Barbe)
Primary Examiner: Cathy Anne MacCormac
Attorney: Wolf, Greenfield & Sacks, P.C.
Application Number: 29/294,273
Classifications