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:
Oct. 06, 2009
Filed:
May. 05, 2005
Toshiyuki Tanio, Kagawa, JP;
Wataru Yoshimasa, Kagawa, JP;
Kenichiro Kuroda, Kagawa, JP;
Shinobu Fujikawa, Kagawa, JP;
Toshiyuki Tanio, Kagawa, JP;
Wataru Yoshimasa, Kagawa, JP;
Kenichiro Kuroda, Kagawa, JP;
Shinobu Fujikawa, Kagawa, JP;
Uni-Charm Corporation, Ehime-Ken, JP;
Abstract
A sanitary napkin includes a surface element that is formed of a liquid-permeable topsheet covering a liquid absorbent layer. The surface element is raised from the skin-side surface of a napkin body by an elastic force of an elastic member to form a protuberance having a front end and a rear end. The protuberance fits in the intergluteal cleft and prevents rearward leakage of menstrual blood.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile