The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
May. 27, 2014
Unicharm Corporation, Ehime, JP;
Chiyo Takagi, Kanonji, JP;
Shinya Kaneko, Kanonji, JP;
Tomoko Hirao, Kanonji, JP;
Nobuharu Namikawa, Toyama, JP;
UNICHARM CORPORATION, Ehime, JP;
Abstract
Provided is a litter box for animals that is hygienic and easy to clean. A litter box for animals is provided with a lower container, the upper part of which is open and which has a lower bottom surface part and a lower side wall part standing up from the peripheral edge of the lower bottom surface part, and an upper container, the upper part of which is open and which is disposed above the lower container. The upper container is provided with a upper bottom surface part in which a plurality of through holes is formed, an upper wall part standing up from the peripheral edge of the upper bottom surface part, and an extending wall part that extends downward from the outer surface of the upper wall part. The lower end part of the extending wall part is disposed lower than the upper bottom surface part.