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:
Mar. 28, 2023
Filed:
May. 11, 2018
Daio Paper Corporation, Ehime, JP;
Yoshitake Ishikawa, Ehime, JP;
Daio Paper Corporation, Ehime, JP;
Abstract
A waist portion W has a first portion Pand a second portion Peach including a waist elastic member. The first portion Pincludes an over sheet layer folded back at an edge of a waist opening WO extending to an inside of a waist inner sheet layer. The over sheet layer is formed of a sheet material having a portion folded back at an edge of the waist opening WO from a position outside the waist elastic member in the second portion Pand extending to a position inside the waist elastic member in the second portion P. In the first portion P, the waist elastic member is not fixed to the sheet material. In the second portion P, the waist elastic member is fixed to the sheet material, and the sheet material is contracted in a width direction WD together with the waist elastic member.