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:
Apr. 18, 2023
Filed:
Feb. 21, 2018
Applicant:
Unicharm Corporation, Ehime, JP;
Inventors:
Yasuhiro Sasano, Kanonji, JP;
Satoshi Hasegawa, Edgewater, NJ (US);
Takeshi Ikegami, Fort Lee, NJ (US);
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K 1/015 (2006.01); A01K 1/01 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01); B32B 27/12 (2006.01); A61F 13/15 (2006.01);
U.S. Cl.
CPC ...
A01K 1/0157 (2013.01); A01K 1/0107 (2013.01); A61F 13/15 (2013.01); B32B 5/022 (2013.01); B32B 5/26 (2013.01); B32B 27/12 (2013.01); B32B 2307/726 (2013.01); B32B 2471/04 (2013.01);
Abstract
The absorbent sheet for pets which can suppress the spread of the excreta of a pet and can withstand the excretion action a plurality of times is provided. An absorbent sheet () for pets includes a topsheet () disposed on a top side, a backsheet () disposed on a back side, and an absorber () provided between the topsheet and the backsheet. A recess () is formed at least in the absorber. The recess forms a continuous line (IL) or intermittent line (IL). The line (IL) has a curved portion which does not branch.