Cat litter sifter

Description

FIG. 1 is a perspective view;

FIG. 2 is a left end view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right end view thereof; and,

FIG. 7 is a top side view therof.

Claims

The ornamental design for a cat litter sifter, as shown.

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Inventors:	Howarth; Darrell Irving (San Diego, CA)
Appl. No.:	D/085,403
Filed:	March 23, 1998

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Current U.S. Class:	D30/161
Current International Class:	3099
Field of Search:	;D30/161,118,108,112,117 ;119/28.5,496,482,161-170 ;D6/388

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References Cited [Referenced By]

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U.S. Patent Documents

D289095	March 1987	Chiodo
D346887	May 1994	Desveaux
D351489	October 1994	Helfrick
D378451	March 1997	Schmidt
2963003	December 1960	Oberg et al.
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3233588	February 1966	Thomas
3332397	July 1967	vander Wall
3716371	February 1973	Calvert et al.
4217857	August 1980	Geddie
4325325	April 1982	Larter
4325822	April 1982	Miller
4359966	November 1982	Casino
4649578	March 1987	Vargo
4771731	September 1988	Derx et al.
4802442	February 1989	Wilson
4817560	April 1989	Prince et al.
5012765	May 1991	Naso et al.
5211133	May 1993	Foley
5293837	March 1994	Caldwell
5355837	October 1994	Reyes
5363808	November 1994	Edwards
5419282	May 1995	Dennis
5463982	November 1995	Murphy
5507248	April 1996	Gabbert
5515812	May 1996	Faust
5531186	July 1996	Flood et al.
5598811	February 1997	Merchant
5598870	February 1997	Lawton, III
5701844	December 1997	Murphy
5755182	May 1998	Brown et al.
5797346	August 1998	Lewis

Primary Examiner: MacCormac; Cathy Anne