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. 02, 2007
Filed:
Aug. 16, 1999
Christiane Lariviere, Montreal, CA;
Rebecca Feldman, Morristown, NJ (US);
Lori Weitzner, Madison, NJ (US);
Christiane Lariviere, Montreal, CA;
Rebecca Feldman, Morristown, NJ (US);
Lori Weitzner, Madison, NJ (US);
Johnson & Johnson, Inc., Montreal, CA;
Abstract
A sanitary napkin for placement in a crotch portion of an undergarment of a wearer having a longitudinal axis and being further characterized by having at least one preferential bending zone extending obliquely in relation to the longitudinal axis. The preferential bending zone may be created by mechanically embossing the surface of the sanitary napkin to locally densify the absorbing materials of the article. The preferential bending zone causes the sanitary napkin to resist lateral compression forces exerted by the thighs of the wearer and thereby prevents bunching of the article on the undergarment. The preferential bending zone also enhances fluid distribution by channeling the fluid away from the point of contact. The advantages of the present invention are increased efficiency of the sanitary napkin in collecting bodily fluids and greater comfort for the wearer of the napkin, particularly when the napkin is thin.