Combined pet litter box and insert

Description

FIG. 1 is a perspective view of the combined pet litter box and insert showing my new design;

FIG. 2 is an exploded perspective view of the pet litter box showing my new design;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a right elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the insert;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a rear elevational view thereof;

FIG. 12 is a left elevational view thereof;

FIG. 13 is a right elevational view thereof;

FIG. 14 is a top plan view thereof; and,

FIG. 15 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D221349 August 1971 Bridges
D241755 October 1976 Lowe, Jr.
D246392 November 15, 1977 Smith
2971493 February 1961 Robb
3100474 August 1963 Schneider
3141441 July 1964 Russell
3796188 March 1974 Bradstreet
3908597 September 1975 Taylor
4325325 April 20, 1982 Larter
4325822 April 20, 1982 Miller
4505226 March 19, 1985 Carlson
4602593 July 29, 1986 Gross
4616598 October 14, 1986 Burniski et al.
4771731 September 20, 1988 Dery et al.
5259339 November 9, 1993 McLaughlin
Foreign Patent Documents
2309138 November 1976 FRX
2629680 October 1989 FRX
3028579 February 1982 DEX
3243697 May 1984 DEX
3420837 December 1985 DEX
3150097 July 1988 DEX
8102536 December 1982 NLX
Other references
  • Taylor Gifts Catalog; p. 55; Lift'n Sift Litter Box.
Patent History
Patent number: D364944
Type: Grant
Filed: Oct 4, 1993
Date of Patent: Dec 5, 1995
Inventor: Jerry Blaine (Hollywood, CA)
Primary Examiner: Cathy Anne MacCormac
Attorney: John Edward Roethel
Application Number: 0/13,897