Litter box
Latest Doskocil Manufacturing Company, Inc. Patents:
Description
Claims
We claim the ornamental design for a litter box, as shown and described.
Referenced Cited
U.S. Patent Documents
3377990 | April 1968 | Mitcheil |
3771493 | November 1973 | Chandor |
5218930 | June 15, 1993 | Casmira |
D384555 | October 7, 1997 | Bradley |
D453865 | February 19, 2002 | Ross |
D483616 | December 16, 2003 | Thonis |
D553444 | October 23, 2007 | de Groote et al. |
D588859 | March 24, 2009 | Simon et al. |
20090260578 | October 22, 2009 | Yamamoto et al. |
Patent History
Patent number: D639000
Type: Grant
Filed: Feb 4, 2010
Date of Patent: May 31, 2011
Assignee: Doskocil Manufacturing Company, Inc. (Arlington, TX)
Inventor: Adam Weber (Keller, TX)
Primary Examiner: Cathy Anne MacCormac
Attorney: Dorsey & Whitney LLP
Application Number: 29/355,291
Type: Grant
Filed: Feb 4, 2010
Date of Patent: May 31, 2011
Assignee: Doskocil Manufacturing Company, Inc. (Arlington, TX)
Inventor: Adam Weber (Keller, TX)
Primary Examiner: Cathy Anne MacCormac
Attorney: Dorsey & Whitney LLP
Application Number: 29/355,291
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161);
D7/354;
D7/554.3