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. 10, 1982
Filed:
Aug. 23, 1978
Applicant:
Inventor:
John Uram, Jr, Glendale, AZ (US);
Assignee:
Goodyear Aerospace Corporation, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; G02B / ; G02B / ; G02C / ;
U.S. Cl.
CPC ...
428336 ; 350409 ; 351166 ; 427162 ; 427164 ; 428331 ; 428339 ; 428412 ; 428413 ; 428446 ; 428447 ; 428451 ;
Abstract
A coating for optical members such as acrylic or polycarbonate comprising prehydrozyled alkyl silicate, polysilicic acid and monocarboxylic acid dispersed in an aqueous vinyl interpolymer and an epoxy binder containing a filler of fumed silica or aluminum oxide and a silane.
Uram, Jr, John. (1982). Coatings for optical systems (U.S. Patent No. 4343857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4343857
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile