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:
Jan. 05, 1999
Filed:
Jan. 17, 1997
Michael Joseph Menard, Doylestown, PA (US);
McNeil-PPC, Inc., Skillman, NJ (US);
Abstract
An absorbent article is provided for use in the perineal area of the body having an absorbent core having an upper body facing surface, a lower garment facing surface, first and second longitudinal sides, and first and second transverse ends. A body fluid impervious sealing wrapper, having upper and lower portions each having longitudinally and transversely extending edges along which said portions are joined, is formed around the absorbent core so as to enclose at least the entirety of the garment facing surface, the longitudinal sides and the transverse ends, thereby forming a seal. A centrally disposed opening is formed in the upper portion of the sealing wrapper thereby forming a window on the body facing surface of the absorbent core that exposes it to fluid flow. A fluid pervious layer covers at least the portion of the body facing surface on which the window is formed. The upper portion of the sealing wrapper and the pervious layer are joined so as to form a laminated layer. In another embodiment, the window is formed in a fibrous non-woven fabric that covers the longitudinal sides of the absorbent core and the window is covered by an apertured plastic film.