Visible signals

Industry

CPC
B61L5/12

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61LGUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks Visible or audible signals Local operating mechanisms for visible or audible signals

Current Industry

B61L5/12Visible signals

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Positioning and odometry system
- Patent number 11,945,480
- Issue date Apr 2, 2024
- GROUND TRANSPORTATION SYSTEMS CANADA INC.
- Alon Green
- B61 - RAILWAYS
Information Patent Grant
Traffic control system and method for providing a preemption signal
- Patent number 11,420,659
- Issue date Aug 23, 2022
- SIEMENS MOBILITY, INC.
- Brian Harp
- G08 - SIGNALLING
Information Patent Grant
Guideway mounted vehicle localization and alignment system and method
- Patent number 11,254,338
- Issue date Feb 22, 2022
- THALES CANADA INC.
- Alon Green
- B61 - RAILWAYS
Information Patent Grant
Support frame for a temporary signal for a railroad
- Patent number 10,875,556
- Issue date Dec 29, 2020
- Technological Resources Pty. Limited
- Tiberio Virgilio Nogueira Pereira
- B61 - RAILWAYS
Information Patent Grant
Security method and security system for a railway network
- Patent number 10,829,136
- Issue date Nov 10, 2020
- Siemens Mobility GmbH
- Sven Adomeit
- B61 - RAILWAYS
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
Method and device for determining a signal aspect for a rail vehicle
- Patent number 10,457,301
- Issue date Oct 29, 2019
- Siemens Mobility GmbH
- Oscar Alonso Garrido
- B61 - RAILWAYS
Information Patent Grant
BlueflagProtection automatic LED display dampened foot released sig...
- Patent number 10,403,176
- Issue date Sep 3, 2019
- Arthur Robert Ycedo
- B61 - RAILWAYS
Information Patent Grant
Overhead rail guidance and signaling system
- Patent number 9,669,843
- Issue date Jun 6, 2017
- Jeremiah David Heaton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Overhead rail guidance and signaling system
- Patent number 9,533,691
- Issue date Jan 3, 2017
- Jeremiah David Heaton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Monitoring status of railyard equipment using wireless sensing devices
- Patent number 7,388,483
- Issue date Jun 17, 2008
- General Electric Company
- Kenneth Brakeley Welles
- B61 - RAILWAYS
Information Patent Grant
Temporary sign holder
- Patent number 6,386,492
- Issue date May 14, 2002
- National Railroad Passenger Corporation
- David M. Brown
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Track flag holder
- Patent number 5,905,216
- Issue date May 18, 1999
- David A. Davis
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railroad signaling method and apparatus
- Patent number 5,791,605
- Issue date Aug 11, 1998
- Thomas D. Howie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Remote control train warning apparatus
- Patent number 5,682,150
- Issue date Oct 28, 1997
- Robert Bob Votava
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Flagging apparatus and method
- Patent number 5,305,975
- Issue date Apr 26, 1994
- Charles L. Douglass
- B61 - RAILWAYS
Information Patent Grant
3622780
- Patent number 3,622,780
- Issue date Nov 23, 1971
- B61 - RAILWAYS
Information Patent Grant
3259101
- Patent number 3,259,101
- Issue date Jul 5, 1966
- B61 - RAILWAYS
Information Patent Grant
2441875
- Patent number 2,441,875
- Issue date May 18, 1948
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
2220407
- Patent number 2,220,407
- Issue date Nov 5, 1940
- B61 - RAILWAYS
Information Patent Grant
2172679
- Patent number 2,172,679
- Issue date Sep 12, 1939
- B61 - RAILWAYS
Information Patent Grant
2070882
- Patent number 2,070,882
- Issue date Feb 16, 1937
- B61 - RAILWAYS
Information Patent Grant
2061871
- Patent number 2,061,871
- Issue date Nov 24, 1936
- B61 - RAILWAYS
Information Patent Grant
1827633
- Patent number 1,827,633
- Issue date Oct 13, 1931
- B61 - RAILWAYS
Information Patent Grant
1799805
- Patent number 1,799,805
- Issue date Apr 7, 1931
- B61 - RAILWAYS
Information Patent Grant
1756126
- Patent number 1,756,126
- Issue date Apr 29, 1930
- B61 - RAILWAYS
Information Patent Grant
1752645
- Patent number 1,752,645
- Issue date Apr 1, 1930
- B61 - RAILWAYS
Information Patent Grant
1748420
- Patent number 1,748,420
- Issue date Feb 25, 1930
- B61 - RAILWAYS
Information Patent Grant
1747278
- Patent number 1,747,278
- Issue date Feb 18, 1930
- B61 - RAILWAYS
Information Patent Grant
1746388
- Patent number 1,746,388
- Issue date Feb 11, 1930
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
CONCEALED ASSET LOCATOR
- Publication number 20220388552
- Publication date Dec 8, 2022
- Siemens Mobility, Inc.
- Richard Alan McGavock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fixed Signage and Method for Use of Same
- Publication number 20220355837
- Publication date Nov 10, 2022
- James McDonald
- G08 - SIGNALLING
Information Patent Application
POSITIONING AND ODOMETRY SYSTEM
- Publication number 20210171079
- Publication date Jun 10, 2021
- THALES CANADA INC.
- Alon GREEN
- B61 - RAILWAYS
Information Patent Application
TRAFFIC CONTROL SYSTEM AND METHOD FOR PROVIDING A PREEMPTION SIGNAL
- Publication number 20200047783
- Publication date Feb 13, 2020
- Siemens Industry, Inc.
- Brian Harp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BlueflagProtection Automatic LED Display Dampened Foot Released Sig...
- Publication number 20190266926
- Publication date Aug 29, 2019
- Arthur Robert Ycedo
- G08 - SIGNALLING
Information Patent Application
RAILROAD CROSSING GATE MONITORING AND ALARM SYSTEM
- Publication number 20180346003
- Publication date Dec 6, 2018
- Siemens Industry, Inc.
- Leonard Wydotis
- G01 - MEASURING TESTING
Information Patent Application
Method and Device for Determining a Signal Aspect for a Rail Vehicle
- Publication number 20180093683
- Publication date Apr 5, 2018
- Siemens Aktiengesellschaft
- OSCAR ALONSO GARRIDO
- B61 - RAILWAYS
Information Patent Application
Railroad Sign Fastener
- Publication number 20170349192
- Publication date Dec 7, 2017
- Douglas Murdaugh
- B61 - RAILWAYS
Information Patent Application
Overhead Rail Guidance And Signaling System
- Publication number 20170057522
- Publication date Mar 2, 2017
- Jeremiah David Heaton
- B61 - RAILWAYS
Information Patent Application
LIGHT SIGNAL
- Publication number 20160059873
- Publication date Mar 3, 2016
- SIEMENS AKTIENGESELLSCHAFT
- Rudolf TEMMING
- B61 - RAILWAYS
Information Patent Application
SELF SETTING AND STABILIZED SWITCH TARGET
- Publication number 20150075651
- Publication date Mar 19, 2015
- ITT MANUFACTURING ENTERPRISES LLC
- James R. DANIELS
- B61 - RAILWAYS
Information Patent Application
Detecting Train Separation
- Publication number 20150000415
- Publication date Jan 1, 2015
- Optasense Holdings Limited
- John Kelley
- B61 - RAILWAYS
Information Patent Application
Monitoring status of railyard equipment using wireless sensing devices
- Publication number 20070146152
- Publication date Jun 28, 2007
- Kenneth Brakeley Welles
- B61 - RAILWAYS

Visible signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Positioning and odometry system

Traffic control system and method for providing a preemption signal

Guideway mounted vehicle localization and alignment system and method

Support frame for a temporary signal for a railroad

Security method and security system for a railway network

Cable driven railroad switch indicator

Method and device for determining a signal aspect for a rail vehicle

BlueflagProtection automatic LED display dampened foot released sig...

Overhead rail guidance and signaling system

Overhead rail guidance and signaling system

Monitoring status of railyard equipment using wireless sensing devices

Temporary sign holder

Track flag holder

Railroad signaling method and apparatus

Remote control train warning apparatus

Flagging apparatus and method

3622780

3259101

2441875

2220407

2172679

2070882

2061871

1827633

1799805

1756126

1752645

1748420

1747278

1746388

Patents Applicationslast 30 patents

CONCEALED ASSET LOCATOR

Fixed Signage and Method for Use of Same

POSITIONING AND ODOMETRY SYSTEM

TRAFFIC CONTROL SYSTEM AND METHOD FOR PROVIDING A PREEMPTION SIGNAL

BlueflagProtection Automatic LED Display Dampened Foot Released Sig...

RAILROAD CROSSING GATE MONITORING AND ALARM SYSTEM

Method and Device for Determining a Signal Aspect for a Rail Vehicle

Railroad Sign Fastener

Overhead Rail Guidance And Signaling System

LIGHT SIGNAL

SELF SETTING AND STABILIZED SWITCH TARGET

Detecting Train Separation

Monitoring status of railyard equipment using wireless sensing devices