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:
Jan. 04, 2022
Filed:
May. 11, 2017
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventors:
Assignee:
Daio Paper Corporation, Ehime, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/496 (2006.01); A61F 13/494 (2006.01); A61F 13/514 (2006.01); A61F 5/44 (2006.01); A61F 13/51 (2006.01); A61F 13/49 (2006.01); A61F 13/511 (2006.01);
U.S. Cl.
CPC ...
A61F 13/496 (2013.01); A61F 5/44 (2013.01); A61F 13/49 (2013.01); A61F 13/494 (2013.01); A61F 13/51 (2013.01); A61F 13/514 (2013.01); A61F 5/4401 (2013.01); A61F 13/51121 (2013.01); A61F 2005/4402 (2013.01);
Abstract
A cover nonwoven fabric covers a back surface of an inner member from between a front side outer member and the inner member to between a back side outer member and the inner member. In this cover nonwoven fabric, a large number of holes are provided at intervals. The holes penetrate the front surface and back surface from between the front side outer member and the inner member to between the back side outer member and the inner member. The front side outer member and the back side outer member have, at least at portions overlapping with the cover nonwoven fabric and not having any elastic member, a total luminous transmittance of 50% or more.