acoustically actuated

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CPC
B61L13/007

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L13/00Operation of signals from the vehicle or by the passage of the vehicle

Current Industry

B61L13/007acoustically actuated

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling a wayside device
- Patent number 10,292,230
- Issue date May 14, 2019
- ALSTOM TRANSPORT TECHNOLOGIES
- William David Shields
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
System And Method For Controlling A Wayside Device
- Publication number 20160381758
- Publication date Dec 29, 2016
- ALSTOM TRANSPORT TECHNOLOGIES
- William David Shields
- B61 - RAILWAYS
Information Patent Application
Railroad crossing safety device
- Publication number 20060289700
- Publication date Dec 28, 2006
- Jesse Monget
- B61 - RAILWAYS