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. 04, 2023
Filed:
Nov. 16, 2018
Kao Corporation, Tokyo, JP;
KAO CORPORATION, Tokyo, JP;
Abstract
Provided is a disposable diaper () which includes an absorbent member () and a topsheet (). The topsheet () includes a first sheet () and a second sheet (). Both sheets () and () are partially joined to form a plurality of joined regions (), and the first sheet () has a plurality of projections () which protrude from the second sheet () toward the wearer's skin side at a portion other than the joined regions (). The projections () include first projections (A) and second projections (B) and, when the topsheet () is viewed in a plan view, a second projection region (R) is formed which includes the second projections (B) surrounded by the plurality of first projections (A). When the topsheet () is viewed in a plan view, the joined regions () include an inner joined region (A) in the second projection region (R).