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:
Nov. 24, 1981
Filed:
May. 17, 1978
Applicant:
Inventor:
Paul T Mattimoe, Toledo, OH (US);
Assignee:
Libbey-Owens-Ford Company, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428323 ; 428333 ; 428334 ; 428432 ; 428433 ;
Abstract
A glass spandrel coated on the inwardly glazed glass surface with a transparent heat reflective film and a black, opaque coating firmly adhered to and covering the exposed surface of the film. The opaque coating includes a light absorbing component to limit the visible light reflection from materials attached to or located behind the inwardly glazed coated surface below a critical value.