sifting tray for use with a litter pan

Description

FIG. 1 is a front elevational view of the sifting tray for use with a litter pan showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an isometric view thereof.

Claims

The ornamental design for a sifting tray for use with a litter pan, as shown and described.

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Inventors:	Helfrick; John K. (Winchester, VA)
Appl. No.:	D/002,982
Filed:	December 24, 1992

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Current U.S. Class:	D30/161; D7/667
Field of Search:	;D7/550,667,369 ;119/19,165,169,170,166,618,6.5 ;D6/582-583 ;4/581-583 ;15/215-217 ;5/417-420 ;209/418,419,417,325,331,346 ;D30/161

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References Cited [Referenced By]

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U.S. Patent Documents

D233771	November 1974	Dirck
D258212	February 1981	Negrete
D289095	March 1987	Chiodo et al.
2963003	December 1960	Oberg et al.
2971493	February 1961	Robb
3141441	July 1964	Russell
3246630	April 1966	Dearine et al.
3716371	February 1973	Calvert et al.
3908597	September 1975	Taylor
4171680	October 1979	Silver et al.
4325325	April 1982	Larter
4325822	April 1982	Miller
4505226	March 1985	Carlson
4576115	March 1986	Gordon
4646684	March 1987	Embry
4649862	March 1987	Neary
4771731	September 1988	Dery et al.
5211133	May 1993	Foley
5261350	November 1993	Vavrek

Foreign Patent Documents

	608021		Jul 1926		FR
	910		1886		GB
	141855		Sep 1919		GB

Other References

Pedigrees The Pet Catalog; p. 14 Item L. #G30-0592 Lift & Sift Litter Box. . Taylor Gifts Catalog; p. 36, item #7493 Lift & Sift Litter Box. . The Oderless Cat Toilet Advertisement in House Beautiful; Sep. 1971; p. 180..

Primary Examiner: MacCormac; Cathy Anne
Attorney, Agent or Firm: Smith; Hugh E.