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:
Sep. 29, 2015
Filed:
Feb. 17, 2011
Applicant:
Yoshihide Ishikawa, Kagawa, JP;
Inventor:
Yoshihide Ishikawa, Kagawa, JP;
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/20 (2006.01);
U.S. Cl.
CPC ...
A61F 13/2085 (2013.01);
Abstract
The present invention provides a method for producing a tampon having an absorbent body that absorbs fluid and a string that is attached to the absorbent body, the method includes: attaching the string to the absorbent body; causing a regulation section to regulate movement of the absorbent body; causing a holding section to hold the string; and applying a tensile force to the string by increasing a distance in a longitudinal direction of the absorbent body between the regulation section and the holding section.