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:
Dec. 31, 2024
Filed:
Apr. 22, 2021
Applicant:
Daiki Co., Ltd., Tokyo, JP;
Inventors:
Junji Yoshinaga, Tokyo, JP;
Shinobu Hatanaka, Tochigi, JP;
Assignee:
DAIKI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 1/015 (2006.01);
U.S. Cl.
CPC ...
A01K 1/0155 (2013.01);
Abstract
An excrement treatment material is constituted by a water-repellent grain. The grain exhibits a first color before being used, and exhibits a second color that is different from the first color when it is time to replace the grain.