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. 08, 2022
Filed:
Nov. 22, 2017
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventor:
Hiroki Arai, Sakura, JP;
Assignee:
Daio Paper Corporation, Ehime, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/62 (2006.01); A61F 13/56 (2006.01); A61F 5/44 (2006.01); A61F 13/15 (2006.01);
U.S. Cl.
CPC ...
A61F 13/5644 (2013.01); A61F 5/44 (2013.01); A61F 13/56 (2013.01); A61F 13/5638 (2013.01); A61F 13/62 (2013.01); A61F 13/622 (2013.01); A61F 2013/1591 (2013.01); A61F 2013/5688 (2013.01);
Abstract
A nonwoven sheet is provided in a formation region of a target portion or a further wide region including the formation region of the target portion. The target portion is a composite of a nonwoven fabric as a base and loop pile fiber yarns which are woven and project from at least an external surface nonwoven fabric. The target portion is fixed to an outer nonwoven sheet forming the outside of a ventral part.