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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.:

US 9456933 B1

PDFFull Text
Date of Patent:
Oct. 04, 2016

Filed:

Jun. 27, 2012

Disposable wearing article

Applicants:

Hirotomo Mukai, Kagawa, JP;

Takaya Arayama, Kagawa, JP;

Inventors:

Hirotomo Mukai, Kagawa, JP;

Takaya Arayama, Kagawa, JP;

Assignee:

UNICHARM CORPORATION, Ehime, JP;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Jacqueline Stephens

Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/49 (2006.01); A61F 13/494 (2006.01); A61F 13/496 (2006.01); A61F 13/535 (2006.01); A61F 13/53 (2006.01); A61F 13/532 (2006.01); A61F 13/534 (2006.01); A61F 13/45 (2006.01); A61F 13/537 (2006.01);
U.S. Cl.
CPC ...
A61F 13/49007 (2013.01); A61F 13/49001 (2013.01); A61F 13/496 (2013.01); A61F 13/49406 (2013.01); A61F 13/534 (2013.01); A61F 13/535 (2013.01); A61F 13/45 (2013.01); A61F 13/532 (2013.01); A61F 13/5323 (2013.01); A61F 13/53409 (2013.01); A61F 13/53418 (2013.01); A61F 2013/455 (2013.01); A61F 2013/4512 (2013.01); A61F 2013/49493 (2013.01); A61F 2013/530437 (2013.01); A61F 2013/530445 (2013.01); A61F 2013/53454 (2013.01); A61F 2013/53778 (2013.01); A61F 2013/53786 (2013.01);
Abstract

A disposable wearing article includes an absorber having a crotch region. The central curving unit that allows the absorber to be convex in the inner direction is formed at a center in the widthwise direction of the crotch region. The first curving unit that allows the absorber to be convex in the outer direction is formed in the crotch region and outboard of the central curving unit. The second curving unit that allows the absorber to be convex in the inner direction is formed in the crotch region and outboard of the first curving unit. The concave unit is formed in the absorber to be concaved inwardly in the widthwise direction at the outside in the longitudinal direction relative to the first curving unit. The second curving unit is arranged outboard of an inside edge in the widthwise direction of the concave unit in the widthwise direction.

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