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. 14, 1989
Filed:
Nov. 14, 1986
Applicant:
Inventors:
Jean-Francois Thomas, Ottignies, BE;
Robert Terneu, Thimeon, BE;
Albert Van Cauter, Charleroi, BE;
Robert Van Laethem, Loverval-Gerpinnes, BE;
Assignee:
Glaverbel, Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428333 ; 428432 ; 428689 ; 428702 ; 4289088 ; 428913 ; 4271262 ; 4271263 ; 427165 ; 427166 ; 427168 ;
Abstract
Flat glass is disclosed, bearing a tin oxide coating layer which is at least 200 nm in thickness. In order to promote a uniform visual appearance across the coated area, the expected grain area of a representative sample of the tin oxide coating crystals measured in units of 10.sup.-4 .mu.m.sup.2 is numerically equal to a value of at least 0.4 times the layer thickness measured in nanometers.