Disposable animal litter container
Description
FIG. 1 is a perspective view of a disposable animal litter container showing my new design in its closed position;
FIG. 2 is a perspective view showing the design in its open position;
FIG. 3 is a front elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a left side elevational view, the right side being a mirror image thereof;
FIG. 6 is a rear elevational view; and
FIG. 7 is a bottom plan view.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D171525 | February 1954 | Bergmann |
| 2320665 | June 1943 | Shearer |
| 3280871 | October 1966 | Taylor |
| 3886901 | June 1975 | Zeitter |
| 4164314 | August 14, 1979 | Edgar |
| 4271787 | June 9, 1981 | Wellman et al. |
| 4305544 | December 15, 1981 | Noonan |
| 4501226 | February 26, 1985 | Bienvenn et al. |
| 4541360 | September 17, 1985 | Higgins et al. |
| 4548160 | October 22, 1985 | Feitelson |
| 4553671 | November 19, 1985 | Cheesman |
| 4627382 | December 9, 1986 | Muzzey |
| 4628863 | December 16, 1986 | Eichenauer |
| 4648349 | March 10, 1987 | Larson |
| 4730727 | March 15, 1988 | Petroff |
| 4734288 | March 29, 1988 | Engstrom et al. |
| 55656 | February 1939 | DKX |
Patent History
Patent number: D309050
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Jul 3, 1990
Inventor: Ronald G. Wolak (Rochester Hills, MI)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: W. Krawczewicz
Law Firm: Brooks & Kushman
Application Number: 7/283,522
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Jul 3, 1990
Inventor: Ronald G. Wolak (Rochester Hills, MI)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: W. Krawczewicz
Law Firm: Brooks & Kushman
Application Number: 7/283,522
Classifications