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:
Jan. 09, 2024
Filed:
Jun. 02, 2017
Applicant:
Siemens Mobility, Inc., New York, NY (US);
Inventors:
Holger Schmidt, Saint Johns, FL (US);
Brian Harp, New Albany, IN (US);
Brian Joseph Hogan, Temecula, CA (US);
A. Nathan Edds, La Grange, KY (US);
Assignee:
Siemens Mobility, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L 1/18 (2006.01); B61L 23/04 (2006.01);
U.S. Cl.
CPC ...
B61L 1/187 (2013.01); B61L 1/185 (2013.01); B61L 1/188 (2013.01); B61L 23/044 (2013.01);
Abstract
Aspects of the disclosed embodiments generally relate to railway track circuits, in particular track circuits with continued distance monitoring and broken rail protection.