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. 31, 1999
Filed:
Mar. 22, 1995
Applicant:
Inventors:
Claude Morin, Puteaux, FR;
Jean-Louis Bravet, Thourotte, FR;
Assignees:
Saint-Gobain Vitrage, Courbevoie, FR;
Asahi Glass Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; G02B / ;
U.S. Cl.
CPC ...
428156 ; 428172 ; 428213 ; 4284233 ; 4284256 ; 345-7 ; 359630 ;
Abstract
A pane formed of a substrate and a film of polymeric material. The film of polymeric material has a thickness that varies in at least one predetermined zone of the pane, with the result that the external faces of the pane are not parallel to each other in this zone. The pane is useful in an eye-level display system for the purpose of eliminating a double reflection image.