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. 03, 2023
Filed:
May. 25, 2022
Applicant:
Speedinnov, Paris, FR;
Inventors:
Christophe Sarti, Saint Médard d'Aunis, FR;
Joel Hachet, Clavette, FR;
Alexis Bonnet, Paris, FR;
Joris Bonnesoeur, Paris, FR;
Etienne Feger, Yvré l'Evêque, FR;
Assignee:
SpeedInnov, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61D 1/06 (2006.01); B61D 17/10 (2006.01); B61D 23/00 (2006.01); B61D 37/00 (2006.01);
U.S. Cl.
CPC ...
B61D 1/06 (2013.01); B61D 17/10 (2013.01); B61D 23/00 (2013.01); B61D 37/006 (2013.01);
Abstract
A railway vehicle car includes a lower level and an upper level that are separated by an intermediate floor. The intermediate floor defines an opening emerging on the upper level and on the lower level, and also defines a bridge extending at least partially along the opening. The bridge connects a first longitudinal end and a second longitudinal end of the car on the upper level. The circulation of passengers is blocked on the lower level at least at one of the first longitudinal end and the second longitudinal end.