Litter box
Description
FIG. 1 is a perspective view of a litter box;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
Claims
The ornamental design for a litter box, as shown and described.
Referenced Cited
U.S. Patent Documents
2469784 | May 1949 | Quinn |
3921582 | November 1975 | Sedlmeir |
4574735 | March 11, 1986 | Hohenstein |
4627383 | December 9, 1986 | Metzger |
5058528 | October 22, 1991 | Counseller et al. |
5503110 | April 2, 1996 | Miller |
5931119 | August 3, 1999 | Nissim et al. |
6129050 | October 10, 2000 | Carbajal |
6234112 | May 22, 2001 | Emery |
6286459 | September 11, 2001 | Parr |
6354243 | March 12, 2002 | Lewis et al. |
6568348 | May 27, 2003 | Bedard |
6763782 | July 20, 2004 | Kordelin |
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20050284389 | December 29, 2005 | Gillis et al. |
Patent History
Patent number: D541995
Type: Grant
Filed: Oct 15, 2005
Date of Patent: May 1, 2007
Assignee: Doskocil Manufacturing Comapny, Inc. (Arlington, TX)
Inventor: Yiu Chung Wan (Hong Kong)
Primary Examiner: Cathy Anne MacCormac
Attorney: Locke Liddell & Sapp LLP
Application Number: 29/240,545
Type: Grant
Filed: Oct 15, 2005
Date of Patent: May 1, 2007
Assignee: Doskocil Manufacturing Comapny, Inc. (Arlington, TX)
Inventor: Yiu Chung Wan (Hong Kong)
Primary Examiner: Cathy Anne MacCormac
Attorney: Locke Liddell & Sapp LLP
Application Number: 29/240,545
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161)