using conductor circuits controlled by the vehicle

Industry

CPC
B61L29/286

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L29/00Safety means for rail/road crossing traffic

Current Industry

B61L29/286using conductor circuits controlled by the vehicle

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Train direction detection apparatus and method
- Patent number 11,279,387
- Issue date Mar 22, 2022
- VOSSLOH SIGNALING, INC.
- John Cipollone
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing indication device, railroad crossing indication s...
- Patent number 10,507,854
- Issue date Dec 17, 2019
- SIEMENS MOBILITY, INC.
- Barton DeJarnatt
- B61 - RAILWAYS
Information Patent Grant
Route feature identification system and method
- Patent number 9,845,023
- Issue date Dec 19, 2017
- General Electric Company
- Joseph Forrest Noffsinger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for predictive maintenance of crossings
- Patent number 9,481,385
- Issue date Nov 1, 2016
- General Electric Company
- Jeffrey Michael Fries
- B61 - RAILWAYS
Information Patent Grant
Route feature identification system and method
- Patent number 9,469,320
- Issue date Oct 18, 2016
- General Electric Company
- Joseph Forrest Noffsinger
- B61 - RAILWAYS
Information Patent Grant
Method of improving shunt detection on railroad tracks and railroad...
- Patent number 9,079,593
- Issue date Jul 14, 2015
- Railroad Signal International, LLC
- Eddie Burns
- B61 - RAILWAYS
Information Patent Grant
Method, computer software code, and system for determining a train...
- Patent number 7,618,010
- Issue date Nov 17, 2009
- General Electric Company
- Jeffrey M. Fries
- B61 - RAILWAYS
Information Patent Grant
Island presence detected
- Patent number 5,924,652
- Issue date Jul 20, 1999
- Harmon Industries, Inc.
- Forrest H. Ballinger
- B61 - RAILWAYS
Information Patent Grant
Method and apparatus for improving rail shunts
- Patent number 5,170,970
- Issue date Dec 15, 1992
- Harmon Industries, Inc.
- Forrest H. Ballinger
- B61 - RAILWAYS
Information Patent Grant
Random signature island circuit
- Patent number 4,868,538
- Issue date Sep 19, 1989
- Harmon Industries, Inc.
- Forrest H. Ballinger
- B61 - RAILWAYS
Information Patent Grant
Railroad grade crossing constant warning protection system
- Patent number 4,307,860
- Issue date Dec 29, 1981
- American Standard Inc.
- John J. Kuhn
- B61 - RAILWAYS
Information Patent Grant
Highway crossing system with motion detecting apparatus
- Patent number 4,172,576
- Issue date Oct 30, 1979
- General Signal Corporation
- Frank A. Svet
- B61 - RAILWAYS
Information Patent Grant
Highway crossing system with improved ring sustain feature
- Patent number 4,120,471
- Issue date Oct 17, 1978
- General Signal Corporation
- John H. Auer
- B61 - RAILWAYS
Information Patent Grant
Light assembly and flasher circuit
- Patent number 4,108,405
- Issue date Aug 22, 1978
- Preston H. Gibson
- B61 - RAILWAYS
Information Patent Grant
Railway signal system
- Patent number 3,987,989
- Issue date Oct 26, 1976
- Erico Rail Products Company
- Willard L. Geiger
- B61 - RAILWAYS
Information Patent Grant
Computer for motion sensing device setup
- Patent number 3,977,634
- Issue date Aug 31, 1976
- Safetran Systems Corporation
- Richard E. Smith
- B61 - RAILWAYS
Information Patent Grant
Railroad motion detecting and signalling system with repeater receiver
- Patent number 3,974,991
- Issue date Aug 17, 1976
- Erico Rail Products Company
- Willard L. Geiger
- B61 - RAILWAYS
Information Patent Grant
Railroad crossing motion sensing system
- Patent number 3,944,173
- Issue date Mar 16, 1976
- Saftran System Corporation
- James E. Moe
- B61 - RAILWAYS
Information Patent Grant
3838271
- Patent number 3,838,271
- Issue date Sep 24, 1974
- B61 - RAILWAYS
Information Patent Grant
3819934
- Patent number 3,819,934
- Issue date Jun 25, 1974
- B61 - RAILWAYS
Information Patent Grant
3781541
- Patent number 3,781,541
- Issue date Dec 25, 1973
- B61 - RAILWAYS
Information Patent Grant
3781542
- Patent number 3,781,542
- Issue date Dec 25, 1973
- B61 - RAILWAYS
Information Patent Grant
3781543
- Patent number 3,781,543
- Issue date Dec 25, 1973
- B61 - RAILWAYS
Information Patent Grant
3777139
- Patent number 3,777,139
- Issue date Dec 4, 1973
- B61 - RAILWAYS
Information Patent Grant
3706098
- Patent number 3,706,098
- Issue date Dec 12, 1972
- B61 - RAILWAYS
Information Patent Grant
3691370
- Patent number 3,691,370
- Issue date Sep 12, 1972
- B61 - RAILWAYS
Information Patent Grant
3660652
- Patent number 3,660,652
- Issue date May 2, 1972
- B61 - RAILWAYS
Information Patent Grant
3614418
- Patent number 3,614,418
- Issue date Oct 19, 1971
- B61 - RAILWAYS
Information Patent Grant
3610920
- Patent number 3,610,920
- Issue date Oct 5, 1971
- B61 - RAILWAYS
Information Patent Grant
3603786
- Patent number 3,603,786
- Issue date Sep 7, 1971
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
A RAILROAD CROSSING CONTROL SYSTEM WITH AUXILIARY SHUNTING DEVICE
- Publication number 20230264726
- Publication date Aug 24, 2023
- Siemens Mobility, Inc.
- Hartmut Guckel
- B61 - RAILWAYS
Information Patent Application
RAILROAD CROSSING INDICATION DEVICE, RAILROAD CROSSING INDICATION S...
- Publication number 20180222507
- Publication date Aug 9, 2018
- Siemens Industry, Inc.
- Barton DeJarnatt
- B61 - RAILWAYS
Information Patent Application
Train Direction Detection Apparatus and Method
- Publication number 20170021846
- Publication date Jan 26, 2017
- VOSSLOH SIGNALING, INC.
- John Cipollone
- B61 - RAILWAYS
Information Patent Application
Method, Computer Software Code, and System for Determining a Train...
- Publication number 20080067293
- Publication date Mar 20, 2008
- Jeffrey M. Fries
- B61 - RAILWAYS

using conductor circuits controlled by the vehicle

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Train direction detection apparatus and method

Railroad crossing indication device, railroad crossing indication s...

Route feature identification system and method

Systems and methods for predictive maintenance of crossings

Route feature identification system and method

Method of improving shunt detection on railroad tracks and railroad...

Method, computer software code, and system for determining a train...

Island presence detected

Method and apparatus for improving rail shunts

Random signature island circuit

Railroad grade crossing constant warning protection system

Highway crossing system with motion detecting apparatus

Highway crossing system with improved ring sustain feature

Light assembly and flasher circuit

Railway signal system

Computer for motion sensing device setup

Railroad motion detecting and signalling system with repeater receiver

Railroad crossing motion sensing system

3838271

3819934

3781541

3781542

3781543

3777139

3706098

3691370

3660652

3614418

3610920

3603786

Patents Applicationslast 30 patents

A RAILROAD CROSSING CONTROL SYSTEM WITH AUXILIARY SHUNTING DEVICE

RAILROAD CROSSING INDICATION DEVICE, RAILROAD CROSSING INDICATION S...

Train Direction Detection Apparatus and Method

Method, Computer Software Code, and System for Determining a Train...