Animal litter-tray accessory

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Description

FIG. 1 is a perspective view from above of the animal litter tray accessory;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an opposite side elevational thereof; and,

FIG. 6 is an end elevational view thereof, the opposite end being a mirror image of the view shown.

Referenced Cited
U.S. Patent Documents
D34242 March 1901 Crosby et al.
D210006 January 1968 Schack et al.
D243649 March 15, 1977 Carbary
D282139 January 14, 1986 Radford
D287283 December 16, 1986 Johnson
D298504 November 15, 1988 Frech
1528413 March 1925 Frest
3908597 September 1975 Taylor
5042430 August 27, 1991 Casmira
Foreign Patent Documents
203375 September 1956 AUX
608021 July 1926 FRX
Patent History
Patent number: D346677
Type: Grant
Filed: Jun 26, 1992
Date of Patent: May 3, 1994
Inventor: Stephen Casmira (New Bedford, MA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Application Number: 7/903,196
Classifications
Current U.S. Class: Waste Collector (e.g., Litter Box, Etc.) (D30/161); D/7698