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:
Oct. 29, 1991
Filed:
Jun. 20, 1988
Applicant:
Inventors:
Andre Hecq, Nalinnes, BE;
Francois Toussaint, Montignies-le-Tilleul, BE;
Assignee:
Glaverbel, Brussels, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313478 ; 313479 ; 3134 / ; 313112 ; 313116 ; 358252 ; 358250 ; 428171 ; 428161 ; 359580 ;
Abstract
A glass article useful, for example, as a cathode ray tube screen, has a viewing light path which passes through at least one surface region over which the glass is matted by surface pits whereby unwanted specular reflection from that matted region is reduced. The light path also passes through a surface layer formed over a region of the glass so as to reduce the total light reflection from that region of the glass.