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:
Jun. 02, 2020
Filed:
Jun. 11, 2015
Applicant:
Unicharm Corporation, Shikokuchuo-shi, Ehime, JP;
Inventors:
Ayako Moriya, Kanonji, JP;
Haruki Toda, Kanonji, JP;
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/20 (2006.01); A61F 13/511 (2006.01); A61F 13/494 (2006.01); A61F 13/535 (2006.01); A61F 13/47 (2006.01); A61F 13/49 (2006.01); A61F 13/532 (2006.01); A61F 13/70 (2006.01); A61F 13/53 (2006.01); A61F 13/537 (2006.01); A61F 13/505 (2006.01); A61F 13/536 (2006.01); A61F 13/66 (2006.01); A61F 13/534 (2006.01);
U.S. Cl.
CPC ...
A61F 13/51108 (2013.01); A61F 13/15 (2013.01); A61F 13/15731 (2013.01); A61F 13/4704 (2013.01); A61F 13/49 (2013.01); A61F 13/49001 (2013.01); A61F 13/494 (2013.01); A61F 13/49009 (2013.01); A61F 13/505 (2013.01); A61F 13/511 (2013.01); A61F 13/53 (2013.01); A61F 13/532 (2013.01); A61F 13/535 (2013.01); A61F 13/536 (2013.01); A61F 13/53743 (2013.01); A61F 13/53747 (2013.01); A61F 13/66 (2013.01); A61F 13/70 (2013.01); A61F 2013/53445 (2013.01);
Abstract
Provided is an absorbent article in which the shape of projections formed in a predetermined region of a topsheet can be maintained. In this absorbent article: a nonwoven fabric that has a skin-side surface having projections formed thereon is used as a topsheet; and an absorbent body has formed therein a through hole that penetrates the absorbent body in the thickness direction.