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:
Nov. 23, 1993
Filed:
Dec. 21, 1989
Applicant:
Inventors:
Hamzeh Karami, Mansfield, MA (US);
Ronald F Vitaris, Worcester, MA (US);
Assignee:
The Kendall Company, , US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
604383 ; 604358 ; 6043851 ;
Abstract
A disposable diaper having a backing sheet having a crotch portion, an absorbent pad having a pair of opposed side edges, and a liquid impervious barrier sheet having side margins extending around the side edges of the pad, such that the barrier sheet provides a barrier preventing waste material from escaping through the back of the diaper or through the side edges of the pad.