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:
Jun. 27, 2017
Filed:
Feb. 26, 2015
Alstom Transport Technologies, Levallois Perret, FR;
Benjamin Church, Grain Valley, MO (US);
Barton Wyatt, Grain Valley, MO (US);
Darren Melton, Grain Valley, MO (US);
ALSTOM TRANSPORT TECHNOLOGIES, Levallois Perret, FR;
Abstract
A system includes a signal system controller electrically connected to a first track section of a first rail of a track system, and electrically connected to a second track section of the first rail, in which the first track section is separated from the second track section by a first rail insulated joint. The signal system controller is configured to transmit a test signal on the first track section and configured to receive the test signal on the second track section to test the first rail insulated joint between the first track section and the second track section.