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:
Sep. 08, 1998
Filed:
Jul. 26, 1996
Claude Didelot, Thourotte, FR;
Denis Mathivat, Thourotte, FR;
Martial de Paoli, Cuts, FR;
Anne Lamicq, Margny les Compiegne, FR;
Saint-Gobain Vitrage, Courbevoie, FR;
Abstract
Laminated plate glass including at least one rigid sheet of glass (1, 2), at least one layer of plastic material (3), and a sensor (4) for the presence of foreign bodies on the outside of the plate glass. Its sensing side is held in close contact with the internal side of the external plate of glass (1). The sensor (4) is located in a space formed within the sheets (2) or layers (3) of the window other than the said external plate of glass (1). The said space is closed in a detachable manner by means of a cover (5) and/or lid (6) which exerts the desired force on the sensor (4); process for fabrication of this plate glass; convex laminated plate glass equipped with a sensor; sensor that can be used for making this plate glass.