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. 29, 2015
Filed:
Mar. 30, 2010
Applicants:
Mariko Yamashita, Kanonji, JP;
Toshifumi Otsubo, Kanonji, JP;
Tatsuya Hashimoto, Kanonji, JP;
Shinichi Ishikawa, Kanonji, JP;
Jun Okuda, Kanonji, JP;
Inventors:
Mariko Yamashita, Kanonji, JP;
Toshifumi Otsubo, Kanonji, JP;
Tatsuya Hashimoto, Kanonji, JP;
Shinichi Ishikawa, Kanonji, JP;
Jun Okuda, Kanonji, JP;
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/20 (2006.01); A61F 13/49 (2006.01);
U.S. Cl.
CPC ...
A61F 13/49017 (2013.01); A61F 13/15593 (2013.01); A61F 13/4902 (2013.01); A61F 13/49011 (2013.01);
Abstract
A disposable wearing article includes, in an elastic region in a periphery of at least a waist- or leg-opening, an elastic band formed of a fibrous non-woven fabric which is elastically contractible and has a plurality of first gathers extending in a length direction so as to undulate in a width direction thereof.