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:
Jul. 10, 2018
Filed:
Feb. 19, 2014
Unicharm Corporation, Shikokuchuo-shi, Ehime, JP;
Tatsuya Hashimoto, Kanonji, JP;
Tetsuo Okubo, Kanonji, JP;
UNICHARM CORPORATION, Ehime, JP;
Abstract
A pull-on disposable wearing article having leg-openings of sufficient size to assure that respective peripheries of the leg-openings to reliably cover the wearer's buttocks without apprehension that the peripheries of the leg-openings might collapse inward. A crotch panel at least includes an absorbent structure located on a skin-facing surface of a crotch region and a pair of elastic side flaps extending outward in a transverse direction from both side edges of the absorbent structure. The elastic side flaps have inelastic regions defined on the outer sides in the transverse direction of both side edges of the absorbent structure and elastic regions defined on the outer sides in the transverse direction of the respective inelastic regions. The crotch panel has a dimension in the transverse direction corresponding to about 55 to about 70% of a dimension in the transverse direction of the front and rear waist regions.