Pet litter window box

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Description

FIG. 1 is a perspective view of a pet litter window box showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof showing the front door of the box separated from the remaining structure of the box.

Referenced Cited
U.S. Patent Documents
D250051 October 24, 1978 Spinks
3246630 April 1966 Dearing et al.
3885523 May 1975 Coleman
4161157 July 17, 1979 Haugen
4348982 September 14, 1982 Selby
4352340 October 5, 1982 Strubelt
Patent History
Patent number: D272569
Type: Grant
Filed: Nov 2, 1981
Date of Patent: Feb 7, 1984
Inventors: Michael T. Argentine (Santa Barbara, CA), Darryl L. Enstad (Port Hvememe, CA)
Primary Examiner: Catherine E. Kemper
Law Firm: Spensley, Horn, Jubas & Lubitz
Application Number: 6/291,991
Classifications
Current U.S. Class: D30/99
International Classification: D3099;