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:
Mar. 19, 1996
Filed:
Apr. 26, 1994
Applicant:
Inventors:
Roger W Phillips, Santa Rosa, CA (US);
Paul G Coombs, Santa Rosa, CA (US);
Lauren R Wendt, Santa Rosa, CA (US);
Assignee:
Flex Products, Inc., Santa Rosa, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
4284744 ; 428216 ; 428408 ; 428480 ; 428926 ;
Abstract
A barrier film comprising a flexible substantially of transparent substrate having first and second surfaces. A substantially colorless barrier coating is formed on at least one of said surfaces of a graphite material having a thickness ranging from 50 to 350 .ANG..
Quick Actions:
Phillips, Roger. (1996). Barrier film and method (U.S. Patent No. 5500302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5500302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile