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:
Mar. 04, 2003
Filed:
Sep. 15, 2000
Yoshitaka Mishima, Kagawa-ken, JP;
Hiroyuki Tanji, Kagawa-ken, JP;
Uni-Charm Corporation, Ehime-ken, JP;
Abstract
A diaper having an absorbent body including a topsheet, a backsheet, a core disposed therebetween and a first liquid-barrier wall lying in a rear half section of the body and extending above an upper surface of the topsheet so as to define a first opening in a substantially central zone of the first liquid-barrier wall, and the body further includes a second liquid-barrier wall lying in a front half section of the body in one-behind-another relationship with the first liquid-barrier wall so as to define a second opening in a substantially central zone of the second liquid-barrier wall so that urine discharged into the second opening may be absorbed by the core through the topsheet and feces discharged into the first opening may be absorbed by the core through the topsheet.