Cat litter box
Description
FIG. 1 is a perspective view of a cat litter box showing our new design with the hood in the extended position;
FIG. 2 is a top plan view thereof;
FIG. 3 is a reduced left side view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof with the hood in the retracted position;
FIG. 8 is a reduced left side view of FIG. 7;
FIG. 9 is a top plan view of FIG. 7;
FIG. 10 is a front elevational view of FIG. 7;
FIG. 11 is a rear elevational view of FIG. 7;
FIG. 12 is a bottom plan view of FIG. 7; and,
FIG. 13 is an exploded perspective view of FIG. 7.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D286694 | November 11, 1986 | O'Rourke |
| D298371 | November 1, 1988 | Reynolds |
| D298672 | November 22, 1988 | Herbst |
| D300966 | May 2, 1989 | Conner |
| D300967 | May 2, 1989 | Conner |
| D300968 | May 2, 1989 | Conner |
| D308589 | June 12, 1990 | Shay |
| D310587 | September 11, 1990 | Hinson |
| D370094 | May 21, 1996 | Kohus |
| D370316 | May 28, 1996 | Merino |
| D387507 | December 9, 1997 | Willinger et al. |
| 399753 | March 1889 | Jones et al. |
| 2661114 | December 1953 | Barnett et al. |
| 2736452 | February 1956 | Roop |
| 3827401 | August 1974 | Franzl |
| 4732111 | March 22, 1988 | Runion |
| 4771731 | September 20, 1988 | Derx et al. |
| 4792082 | December 20, 1988 | Williamson |
| 4846104 | July 11, 1989 | Pierson, Jr. |
| 4884527 | December 5, 1989 | Skirvin |
| 4986217 | January 22, 1991 | Robinson et al. |
| 5044325 | September 3, 1991 | Miksitz |
| 5134973 | August 4, 1992 | Sarullo |
| 5134974 | August 4, 1992 | Houser |
| 5178099 | January 12, 1993 | Lapps et al. |
| 5184575 | February 9, 1993 | Reinartz |
| 5249549 | October 5, 1993 | Rockaitis, III |
| 5495825 | March 5, 1996 | Eckelman |
| 5572950 | November 12, 1996 | O'Rourke et al. |
| 2056832 | June 1993 | CAX |
Patent History
Patent number: D399613
Type: Grant
Filed: Nov 7, 1996
Date of Patent: Oct 13, 1998
Assignee: Ecko Group, Inc. (Denver, CO)
Inventors: Anthony O'Rourke (Malibu, CA), Kevin Kolozsvari (Mission Viejo, CA), Paul A. Berman (Santa Monica, CA), Keith M. Kaucher (Santa Monica, CA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Crowell & Moring LLP
Application Number: 0/62,122
Type: Grant
Filed: Nov 7, 1996
Date of Patent: Oct 13, 1998
Assignee: Ecko Group, Inc. (Denver, CO)
Inventors: Anthony O'Rourke (Malibu, CA), Kevin Kolozsvari (Mission Viejo, CA), Paul A. Berman (Santa Monica, CA), Keith M. Kaucher (Santa Monica, CA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Crowell & Moring LLP
Application Number: 0/62,122
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161)
International Classification: 3099;
International Classification: 3099;