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:
Jun. 05, 2001
Filed:
May. 14, 1999
Applicant:
Inventors:
David Arthur Fell, Neenah, WI (US);
Sarah Jane Marie Freiburger, Kaukauna, WI (US);
Keith Joseph Renard, Oshkosh, WI (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 1/315 ;
U.S. Cl.
CPC ...
A61F 1/315 ;
Abstract
Breathable microporous films are provided having controlled regional breathability with thick high WVTR regions and thinner low WVTR regions. The zoned breathable microporous films can be made by selectively applying heat and pressure to the microporous film such as by feeding a microporous film through a pair of heated nip rollers with one of the rolls having a raised surface area.
Quick Actions:
Fell, David. (2001). Absorbent garments with microporous films having zoned breathability (U.S. Patent No. H0001969). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/H0001969
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile