Combined litter box and sifting cover for felines

Description

FIG. 1 is an exploded perspective view of a combined litter box and sifting cover for felines showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a side view thereof, the opposite side being a mirror image of the side shown; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D288733 March 10, 1987 Wilker
3954086 May 4, 1976 Maness
4096827 June 27, 1978 Cotter
4190525 February 26, 1980 Menzel
4469046 September 4, 1984 Yanauton
4501226 February 26, 1985 Bienvenu et al.
4649892 March 17, 1987 Neary
4807564 February 28, 1989 Soberg et al.
4846104 July 11, 1989 Pierson, Jr.
4934317 June 19, 1990 Pourshalchi
5134974 August 4, 1992 Houser
Foreign Patent Documents
2615356 November 1988 FRX
2638435 March 1978 DEX
1023162 March 1966 GBX
2250672 June 1992 GBX
9106209 May 1991 WOX
3013650 July 1993 WOX
Other references
  • Better Homes & Garden; Aug. 1973; p. 125; Kitty Litter Box.
Patent History
Patent number: D361649
Type: Grant
Filed: Mar 22, 1994
Date of Patent: Aug 22, 1995
Inventor: Jean-Francois De La Chevrotiere (Varennes, Quebec)
Primary Examiner: Cathy Anne MacCormac
Attorney: Eric Fincham
Application Number: 0/20,248