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. 21, 2015
Filed:
Mar. 29, 2010
Ryuichi Kamiyama, Kagawa, JP;
Toshimitsu Baba, Kagawa, JP;
Kaiyo Nakajima, Kagawa, JP;
Reiko Nitta, Kagawa, JP;
Ryuichi Kamiyama, Kagawa, JP;
Toshimitsu Baba, Kagawa, JP;
Kaiyo Nakajima, Kagawa, JP;
Reiko Nitta, Kagawa, JP;
Unicharm Corporation, Ehime, JP;
Abstract
Disposable diapers improved so that waist regions are effectively elastic to assure high fitness are provided. In a first waist region, bonding region coated with adhesive lines includes a first bonding region coated with first adhesive lines extending from a peripheral edge of a waist-opening toward a crotch region and a second bonding region coated with second adhesive lines extending from the first adhesive lines into the crotch region wherein the first adhesive lines are noncontiguous to the second adhesive lines in the direction of the longitudinal axis so that, with the diaper put on the wearer's body, a region defined in the vicinity of a boundary between the first bonding region and the second bonding region folded inward.