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:
Dec. 02, 2003
Filed:
Jan. 10, 2000
Applicant:
Inventors:
Pai-Chuan Wu, Cincinnati, OH (US);
Leopoldo V. Cancio, Cincinnati, OH (US);
Assignee:
Clopay Plastic Products Company, Inc., Mason, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 5/512 ; B29D 7/01 ;
U.S. Cl.
CPC ...
B29C 5/512 ; B29D 7/01 ;
Abstract
Non-embossed film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. The microporous products have high moisture vapor transmission rates (MVTRs) on the order of about 2000 to about 4500 gms/m /day according to ASTM E96E.
Wu, Pai-Chuan. (2003). Incrementally stretched non-embossed films having high moisture vapor transmission rates (mvtrs) (U.S. Patent No. 6656581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6656581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile