Sifter for animal litter for use with a litter box

Description

FIG. 1 is a perspective view of a sifter for animal litter for use with litter box showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D350784 September 20, 1994 Nielsen et al.
D351489 October 11, 1994 Helfrick
2741223 April 1956 Winborn, Jr.
3111932 November 1963 Knutson
3796188 March 1974 Bradstreet
3890931 June 1975 Sauer
3921582 November 1975 Sedlmeir
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Foreign Patent Documents
1375553 September 1964 FRX
2530923 February 1984 FRX
2593670 August 1987 FRX
3243697 May 1984 DEX
Patent History
Patent number: D363369
Type: Grant
Filed: Jul 29, 1993
Date of Patent: Oct 17, 1995
Assignee: Lawrence R. Hoth (Palatine, IL)
Inventor: Lawrence R. Hoth (Palatine, IL)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/6,679
Classifications