Litter box for pets
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Description
The broken lines are directed to environment and are for illustrative purposes only. The broken lines form no part of the claimed design.
Claims
The ornamental design for a litter box for pets, as shown and described.
Referenced Cited
U.S. Patent Documents
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3890931 | June 1975 | Saver |
5572950 | November 12, 1996 | O'Rourke et al. |
D399613 | October 13, 1998 | O'Rourke et al. |
6412440 | July 2, 2002 | Kobayashi |
6925961 | August 9, 2005 | Langdale |
D527498 | August 29, 2006 | Lewis, II |
D528252 | September 12, 2006 | Van Skiver et al. |
D591463 | April 28, 2009 | Plante |
7849818 | December 14, 2010 | Matsuo et al. |
7856945 | December 28, 2010 | Matsuo et al. |
D651772 | January 3, 2012 | Weber |
Patent History
Patent number: D728172
Type: Grant
Filed: Jan 13, 2012
Date of Patent: Apr 28, 2015
Assignee: Unicharm Corporation (Ehime)
Inventors: Takayuki Matsuo (Kanonji), Tatsuya Sogo (Kanonji), Daisuke Kaneda (Toyama)
Primary Examiner: Cathy A MacCormac
Application Number: 29/410,964
Type: Grant
Filed: Jan 13, 2012
Date of Patent: Apr 28, 2015
Assignee: Unicharm Corporation (Ehime)
Inventors: Takayuki Matsuo (Kanonji), Tatsuya Sogo (Kanonji), Daisuke Kaneda (Toyama)
Primary Examiner: Cathy A MacCormac
Application Number: 29/410,964
Classifications
Current U.S. Class:
Waste Collector (e.g., Litter Box, Etc.) (D30/161)