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. 05, 1995
Filed:
Apr. 04, 1994
Applicant:
Inventor:
Masamitsu Yamamoto, Kawanoe, JP;
Assignee:
Uni-Charm Co., Ltd., Ehime, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
6043852 ; 604386 ; 604387 ;
Abstract
An improved sanitary napkin comprising liquid barriers extending along laterally opposite sides of a napkin and provided with elastic members and wings extending outwardly from the liquid barriers, wherein the liquid barriers and the wings are branched from each other so that the liquid barriers are not pulled outward even when the wings are folded back onto the outer surface of a crotch zone of the user's underwear in order to fix the napkin thereto.