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:
Apr. 10, 2012
Filed:
Dec. 28, 2007
Leif Wallström, Göteborg, SE;
Camilla Elfsberg, Torslanda, SE;
Solgun Drevik, Mölnlycke, SE;
SCA Hygiene Products AB, Gothenburg, SE;
Abstract
An absorbent article is defined by a pair of opposing longitudinal edgesand a pair of opposing transverse edges. An absorbent corehas at least a firstand a secondregion, the average density of the absorbent corein these first and second regionsbeing lower than the average density of the absorbent coresurrounding said first and second regions, the first and second lower density regionsbeing arranged symmetrically about the longitudinal center line A of the article such that each of the first and second lower density regionsextends to the respective longitudinal edgeof the absorbent core. The distance avarying along the longitudinal direction of the article. A minimum distance ais located at least in the transitionbetween the crotch portionand the front portion