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:
Mar. 23, 2021
Filed:
Oct. 02, 2017
Applicant:
Ansaldo Sts Usa, Inc., Pittsburgh, PA (US);
Inventors:
Kevin Mcquistian, Apollo, PA (US);
Eric Mcgraw, Aliquippa, PA (US);
Russell Szewczyk, South Park, PA (US);
Assignee:
HITACHI RAIL STS USA, INC., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L 1/02 (2006.01); B61L 5/06 (2006.01); B61L 5/10 (2006.01);
U.S. Cl.
CPC ...
B61L 1/025 (2013.01); B61L 5/06 (2013.01); B61L 5/107 (2013.01);
Abstract
A railway switching machine includes a housing, a first point detector bar slidably coupled to the housing and structured to be directly coupled to a first switch point, and a second point detector bar slidably coupled to the housing and structured to be directly coupled to a second switch point.
Mcquistian, Kevin. (2021). Electronic circuit controller for railway switch machine, railway switch machine and railway switching system including same (U.S. Patent No. 10953897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10953897
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile