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:
Feb. 01, 2022
Filed:
Jul. 20, 2017
Daio Paper Corporation, Ehime, JP;
Mihoko Kuramochi, Tochigi, JP;
DAIO PAPER CORPORATION, Ehime, JP;
Abstract
An absorbent article () includes a hip hold portion (H) and a main body () including a liquid-pervious topsheet (), a liquid-impervious backsheet (), and an absorbent member () arranged between the topsheet and the backsheet. The main body has a shape with a prescribed length in the front-back direction and a prescribed width in the direction orthogonal to the front-back direction. The hip hold portion includes a side region () protruding from a backward side portion of the main body, and the side region includes a first protrusion () including a portion having a greatest width from a front-back direction centerline of the main body, a first recess () that is in front of and adjacent to the first protrusion, and a second protrusion () that is in front of and adjacent to the first recess. The outline of the first recess includes a curved line, and a rigid area () including one or more rigid portions () with enhanced rigidity is provided on a first imaginary line passing through a bottom point of the first recess and a center of a circle of curvature of a curve at the bottom point of the first recess.