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. 15, 2011
Filed:
Jan. 21, 2005
Applicants:
Akifumi Hayashi, Sakura, JP;
Yoshinori Katayama, Sakura, JP;
Tomoaki Ishida, Sakura, JP;
Inventors:
Assignee:
Daio Paper Corporation, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an absorbent articleincluding a liquid-permeable topsheetpositioned at a surface that contacts with a human body; a non liquid-permeable backsheetpositioned at a surface opposite to the topsheetand an absorbent bodyprovided between the topsheetand the backsheeta three-dimensional gatheris formed by a folding portionat which the backsheetis folded up to the topsheetside along both side portions in a longitudinal direction of the absorbent bodyand a nonwoven fabric at least partially adhered to this folding portionThe three-dimensional gatherhas a free endstructured with the nonwoven fabric.