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:
Aug. 11, 1998
Filed:
Apr. 28, 1995
Applicant:
Inventors:
Roger W Phillips, Santa Rosa, CA (US);
Lauren R Wendt, Santa Rosa, CA (US);
Myra Tan-Johnson, Petaluma, CA (US);
David W Todd, Sebastopol, CA (US);
Assignee:
Flex Products, Inc., Santa Rosa, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428336 ; 428213 ; 428220 ; 428339 ; 428446 ; 428448 ; 428480 ; 428483 ;
Abstract
Barrier film with a high colorless transparency comprising a flexible plastic substrate. A barrier layer is formed on the surface and has a thickness ranging from approximately 50 to 100 Angstroms and is formed of a material selected from the group of aluminum oxide, tin oxide and yttrium oxide. An additional barrier layer formed of silicon dioxide may also be formed on the barrier layer.
Quick Actions:
Phillips, Roger. (1998). Barrier film having high colorless transparency and method (U.S. Patent No. 5792550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5792550
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile