electric

Industry

CPC
B61L9/04

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L9/00Illumination specially adapted for points, form signals, or gates

Current Industry

B61L9/04electric

Industries

Patents Grantslast 30 patents

Information Patent Grant
System and method for monitoring a railroad grade crossing
- Patent number 12,054,185
- Issue date Aug 6, 2024
- SIEMENS MOBILITY, INC.
- Stuart Goose
- B61 - RAILWAYS
Information Patent Grant
Systems and methods for controlling railroad highway crossing flashers
- Patent number 11,208,131
- Issue date Dec 28, 2021
- BNSF Railway Company
- Ralph Young
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical system for a LED signal and wayside LED signal
- Patent number 11,155,285
- Issue date Oct 26, 2021
- SIEMENS MOBILITY, INC.
- Axel Beier
- B61 - RAILWAYS
Information Patent Grant
Broken wheel detection system
- Patent number 11,142,230
- Issue date Oct 12, 2021
- Tetra-Tech, Inc.
- Darel Mesher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Solar powered cell network switch point indicator system
- Patent number 11,130,508
- Issue date Sep 28, 2021
- RailSwitchNet LLC
- Selden Houghton
- B61 - RAILWAYS
Information Patent Grant
Train collision avoidance and alert
- Patent number 10,807,624
- Issue date Oct 20, 2020
- EYEDOG ISRAEL LTD.
- Mordehai Bar-Tal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cable driven railroad switch indicator
- Patent number 10,766,511
- Issue date Sep 8, 2020
- David A. Schalk
- B61 - RAILWAYS
Information Patent Grant
Broken wheel detection system
- Patent number 10,723,373
- Issue date Jul 28, 2020
- Tetra-Tech, Inc.
- Darel Mesher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto aligning module for lighting application
- Patent number 10,557,617
- Issue date Feb 11, 2020
- CURRENT LIGHTING SOLUTIONS, LLC
- Bruno D'Amico
- F21 - LIGHTING
Information Patent Grant
Broken wheel detection system
- Patent number 10,435,052
- Issue date Oct 8, 2019
- Tetra-Tech, Inc.
- Darel Mesher
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing warning system
- Patent number 10,148,760
- Issue date Dec 4, 2018
- John E Barragan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-assembly for searchlight signal, and associated assembly
- Patent number 9,622,311
- Issue date Apr 11, 2017
- ALSTOM TRANSPORT TECHNOLOGIES
- Jeffrey Fries
- B61 - RAILWAYS
Information Patent Grant
System for use in illumination of railway feature
- Patent number 8,529,107
- Issue date Sep 10, 2013
- Tripsplusone, Inc.
- Henry Andrew Moran
- F21 - LIGHTING
Information Patent Grant
Signal alignment monitoring system and method of assembling the same
- Patent number 8,149,129
- Issue date Apr 3, 2012
- General Electric Company
- Forrest Henry Ballinger
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing traffic warning system apparatus and method there...
- Patent number 5,954,299
- Issue date Sep 21, 1999
- EVA Signal Corporation
- Joseph A. Pace
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing traffic warning system apparatus and method there...
- Patent number 5,735,492
- Issue date Apr 7, 1998
- Joseph A. Pace
- B61 - RAILWAYS
Information Patent Grant
2029211
- Patent number 2,029,211
- Issue date Jan 28, 1936
- F21 - LIGHTING
Information Patent Grant
1802568
- Patent number 1,802,568
- Issue date Apr 28, 1931
- B61 - RAILWAYS
Information Patent Grant
1714518
- Patent number 1,714,518
- Issue date May 28, 1929
- F21 - LIGHTING
Information Patent Grant
1434191
- Patent number 1,434,191
- Issue date Oct 31, 1922
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-OUT DETECTION FOR WAYSIDE SIGNALS
- Publication number 20240393168
- Publication date Nov 28, 2024
- Siemens Mobility, Inc.
- Dustin Ferrone
- B61 - RAILWAYS
Information Patent Application
Switch Gap Detection System
- Publication number 20230060665
- Publication date Mar 2, 2023
- Focused Technology Solutions, Inc.
- Peter M. BARTEK
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR MONITORING A RAILROAD GRADE CROSSING
- Publication number 20210061328
- Publication date Mar 4, 2021
- Siemens Mobility, Inc.
- Stuart Goose
- B61 - RAILWAYS
Information Patent Application
Broken Wheel Detection System
- Publication number 20200369302
- Publication date Nov 26, 2020
- TETRA TECH, INC.
- Darel Mesher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING RAILROAD HIGHWAY CROSSING FLASHERS
- Publication number 20200346676
- Publication date Nov 5, 2020
- BNSF Railway Company
- Ralph Young
- B61 - RAILWAYS
Information Patent Application
Broken Wheel Detection System
- Publication number 20200055531
- Publication date Feb 20, 2020
- TETRA TECH, INC.
- Darel Mesher
- B61 - RAILWAYS
Information Patent Application
SOLAR POWERED CELL NETWORK SWITCH POINT INDICATOR SYSTEM
- Publication number 20200017131
- Publication date Jan 16, 2020
- RailSwitchNet, LLC
- Selden Houghton
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD TO ENSURE SIGNAL LIGHT INTEGRITY AND VIEWABILITY
- Publication number 20190344815
- Publication date Nov 14, 2019
- TekTracking, LLC
- Joseph M. Denny
- B61 - RAILWAYS
Information Patent Application
OPTICAL SYSTEM FOR A LED SIGNAL AND WAYSIDE LED SIGNAL
- Publication number 20190329803
- Publication date Oct 31, 2019
- Siemens Industry, Inc.
- Axel Beier
- F21 - LIGHTING
Information Patent Application
TRAIN COLLISION AVOIDANCE AND ALERT
- Publication number 20190248392
- Publication date Aug 15, 2019
- Eyedog Israel Ltd.
- Mordehai BAR-TAL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CABLE DRIVEN RAILROAD SWITCH INDICATOR
- Publication number 20180201283
- Publication date Jul 19, 2018
- DAVID A. SCHALK
- B61 - RAILWAYS
Information Patent Application
AUTO ALIGNING MODULE FOR LIGHTING APPLICATION
- Publication number 20180023786
- Publication date Jan 25, 2018
- GE LIGHTING SOLUTIONS, LLC
- Bruno D'AMICO
- B61 - RAILWAYS
Information Patent Application
Mechanized Signal Mast
- Publication number 20170291619
- Publication date Oct 12, 2017
- Progress Rail Services Corporation
- Donald King
- B61 - RAILWAYS
Information Patent Application
RAILROAD CROSSING WARNING SYSTEM
- Publication number 20160362122
- Publication date Dec 15, 2016
- John E. Barragan
- B61 - RAILWAYS
Information Patent Application
SYSTEM FOR USE IN ILLUMINATION OF RAILWAY FEATURE
- Publication number 20140133136
- Publication date May 15, 2014
- TRIPSPLUSONE, Inc.
- Henry Andrew Moran
- B61 - RAILWAYS
Information Patent Application
SYSTEM FOR USE IN ILLUMINATION OF RAILWAY FEATURE
- Publication number 20110261558
- Publication date Oct 27, 2011
- Forster Trading Associates, LLC
- Henry A. Moran
- B61 - RAILWAYS
Information Patent Application
SIGNAL ALIGNMENT MONITORING SYSTEM AND METHOD OF ASSEMBLING THE SAME
- Publication number 20100231414
- Publication date Sep 16, 2010
- Forrest Henry Ballinger
- B61 - RAILWAYS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for monitoring a railroad grade crossing

Systems and methods for controlling railroad highway crossing flashers

Optical system for a LED signal and wayside LED signal

Broken wheel detection system

Solar powered cell network switch point indicator system

Train collision avoidance and alert

Cable driven railroad switch indicator

Broken wheel detection system

Auto aligning module for lighting application

Broken wheel detection system

Railroad crossing warning system

Sub-assembly for searchlight signal, and associated assembly

System for use in illumination of railway feature

Signal alignment monitoring system and method of assembling the same

Railroad crossing traffic warning system apparatus and method there...

Railroad crossing traffic warning system apparatus and method there...

2029211

1802568

1714518

1434191

Patents Applicationslast 30 patents

LIGHT-OUT DETECTION FOR WAYSIDE SIGNALS

Switch Gap Detection System

SYSTEM AND METHOD FOR MONITORING A RAILROAD GRADE CROSSING

Broken Wheel Detection System

SYSTEMS AND METHODS FOR CONTROLLING RAILROAD HIGHWAY CROSSING FLASHERS

Broken Wheel Detection System

SOLAR POWERED CELL NETWORK SWITCH POINT INDICATOR SYSTEM

SYSTEM AND METHOD TO ENSURE SIGNAL LIGHT INTEGRITY AND VIEWABILITY

OPTICAL SYSTEM FOR A LED SIGNAL AND WAYSIDE LED SIGNAL

TRAIN COLLISION AVOIDANCE AND ALERT

CABLE DRIVEN RAILROAD SWITCH INDICATOR

AUTO ALIGNING MODULE FOR LIGHTING APPLICATION

Mechanized Signal Mast

RAILROAD CROSSING WARNING SYSTEM

SYSTEM FOR USE IN ILLUMINATION OF RAILWAY FEATURE

SYSTEM FOR USE IN ILLUMINATION OF RAILWAY FEATURE

SIGNAL ALIGNMENT MONITORING SYSTEM AND METHOD OF ASSEMBLING THE SAME