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. 16, 2022
Filed:
Apr. 05, 2021
Applicant:
Alstom Transport Technologies, Saint-Ouen-sur-Seine, FR;
Inventors:
Bastian Simoni, Nogent sur Marne, FR;
Alexandre Dubois, Paris, FR;
Michel Desjardins, Marseilles, FR;
Assignee:
ALSTOM Transport Technologies, Saint-Ouen-sur-Seine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 21/28 (2006.01); B61D 25/00 (2006.01); G03B 21/60 (2014.01); B61D 37/00 (2006.01);
U.S. Cl.
CPC ...
G03B 21/28 (2013.01); B61D 25/00 (2013.01); B61D 37/00 (2013.01); G03B 21/60 (2013.01);
Abstract
A vehicle includes at least one side bay equipped with a window, and a device for displaying at least one item of information on the window. The display device includes an image projector fastened to a ceiling of the vehicle. The display device emits light rays. A system of at least one mirror is arranged to reflect light rays emitted by the image projector in the direction of the window.