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:
Dec. 17, 2019
Filed:
Aug. 31, 2015
Applicant:
Siemens Industry, Inc., Alpharetta, GA (US);
Inventors:
Barton DeJarnatt, Louisville, KY (US);
Travis Pless, Port St Lucie, FL (US);
Assignee:
SIEMENS MOBILITY, INC., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L 29/32 (2006.01); B61L 29/28 (2006.01); B61L 29/30 (2006.01); B61L 23/00 (2006.01);
U.S. Cl.
CPC ...
B61L 29/32 (2013.01); B61L 29/286 (2013.01); B61L 29/30 (2013.01); B61L 23/007 (2013.01);
Abstract
A railroad crossing indication device () includes a processing unit () for receiving and processing data provided by a constant warning time device () in communication with a railroad track (), wherein the data relate to a train approaching the railroad crossing, and a screen unit () for displaying information of the train approaching the railroad crossing based upon the data provided by the constant warning time device (). Furthermore, a railroad crossing indication system () and a method () for displaying information at railroad crossings are disclosed.