Combined screen liner and litter pan
Description
FIG. 1 is a front elevational view of the combined screen liner and litter pan showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a reduced top plan view thereof; and,
FIG. 6 is a reduced bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D346887 | May 10, 1994 | Disveaux |
D351489 | October 11, 1994 | Helfrick |
D351694 | October 18, 1994 | Evans |
D362572 | September 26, 1995 | Joseph, Jr. |
3476083 | November 1969 | Vander Wall |
3745975 | July 1973 | Prucha |
3818865 | June 1974 | Sinclair |
3937182 | February 10, 1976 | Kamimura |
4343428 | August 10, 1982 | Persson |
5463982 | November 7, 1995 | Murphy |
5499611 | March 19, 1996 | Thomas |
223724 | May 1987 | EPX |
363292 | April 1990 | EPX |
386391 | September 1990 | EPX |
Patent History
Patent number: D378451
Type: Grant
Filed: Sep 18, 1995
Date of Patent: Mar 11, 1997
Inventor: Earl R. Schmidt (Wellston, OK)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/44,112
Type: Grant
Filed: Sep 18, 1995
Date of Patent: Mar 11, 1997
Inventor: Earl R. Schmidt (Wellston, OK)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/44,112
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161)