Biodegradable disposable cat litter pan
Description
FIG. 1 is a perspective view taken from the front, right and interior of a biodegradable disposable cat litter pan showing my new design;
FIG. 2 is a front elevational view thereof, the rear being identical;
FIG. 3 is a right side view thereof, the left side being identical;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D218446 | August 1970 | Sleith |
D252172 | June 19, 1979 | Carroll et al. |
D282245 | January 21, 1986 | Yeung |
D310558 | September 11, 1990 | Valinsky |
D315100 | March 5, 1991 | Sheehan |
D319977 | September 17, 1991 | Curry |
D320298 | September 24, 1991 | Apps et al. |
D366363 | January 23, 1996 | Berggren |
D381203 | July 22, 1997 | Ackermann et al. |
3377990 | April 1968 | Mitchell |
3613943 | October 1971 | Bridenstine |
3712270 | January 1973 | Fier, Jr. |
3734341 | May 1973 | Levenhagen |
4448151 | May 15, 1984 | Lowe |
4535315 | August 13, 1985 | Sweeney |
4627382 | December 9, 1986 | Muzzey |
4716853 | January 5, 1988 | D'Aniello |
4784082 | November 15, 1988 | Wolfe |
4801006 | January 31, 1989 | Martin et al. |
4807563 | February 28, 1989 | Berry et al. |
4846103 | July 11, 1989 | Brown |
4858559 | August 22, 1989 | Allen |
4932360 | June 12, 1990 | O'Conner |
5123381 | June 23, 1992 | Salmon |
5172652 | December 22, 1992 | Dobrin et al. |
5251573 | October 12, 1993 | Bremley |
5476067 | December 19, 1995 | Queen et al. |
5566641 | October 22, 1996 | Rakli et al. |
5590623 | January 7, 1997 | Toole et al. |
5655479 | August 12, 1997 | Armington et al. |
5730085 | March 24, 1998 | Santoiemmo |
2222942 | October 1974 | FRX |
8805257 | July 1988 | WOX |
- First Day Kit advertisement by the New Van Ness; cat litter box with accessories; Sep. 1992.
Patent History
Patent number: D408949
Type: Grant
Filed: Dec 16, 1997
Date of Patent: Apr 27, 1999
Inventor: Frankie A. R. Queen (Lawrenceville, GA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Thomas, Kayden, Horstemeyer & Risley
Application Number: 0/80,770
Type: Grant
Filed: Dec 16, 1997
Date of Patent: Apr 27, 1999
Inventor: Frankie A. R. Queen (Lawrenceville, GA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Thomas, Kayden, Horstemeyer & Risley
Application Number: 0/80,770
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161)
International Classification: 3099;
International Classification: 3099;