Class B61L : GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
Subclass 1/02: Devices along the route controlled by interaction with the vehicle or vehicle train (detonators B61L 5/2 ; operation of points or signals by passage of the vehicle B61L 11/00, B61L 13/00 ; operation of gates, or gates and signals, by approaching vehicle B61L 29/18 ) Electric devices associated with track
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12172688 | System and method for managing the movement of a vehicle along a transport network | Aug 02, 21 | Dec 24, 24 | ALSTOM HOLDINGS |
| 12116028 | System and method for virtual block stick circuits | Oct 31, 22 | Oct 15, 24 | BNSF Railway Company |
| 12109858 | Autonomous vehicle for road and rail | May 07, 24 | Oct 08, 24 | Not available |
| 12005944 | Method and device for diagnosing a railroad switch with a point machine | Nov 16, 21 | Jun 11, 24 | SIEMENS MOBILITY GMBH |
| 11964681 | Mobile railway asset monitoring apparatus and methods | Mar 19, 21 | Apr 23, 24 | AMSTED RAIL COMPANY, INC. |
| 11866078 | Rail warning system and method | Feb 08, 21 | Jan 09, 24 | HARSCO TECHNOLOGIES LLC |
| 11767864 | Fastening device and method for fastening at least one sensor to a railway rail | Mar 27, 17 | Sep 26, 23 | Siemens Mobility GmbH |
| 11572089 | Enhanced safety proximity (ESP) alerter | Jan 30, 20 | Feb 07, 23 | CSX Transportation Inc. |
| 11511779 | System and method for virtual block stick circuits | Oct 15, 21 | Nov 29, 22 | BNSF Railway Company |
| 11427233 | Method for calibrating a wheel sensor, corresponding wheel sensor, and railway installation with a wheel sensor of this kind | Nov 16, 17 | Aug 30, 22 | Siemens Mobility GmbH |
| 11430318 | Electrical surge management of railway signaling equipment | Apr 28, 21 | Aug 30, 22 | SIEMENS MOBILITY, INC. |
| 11420659 | Traffic control system and method for providing a preemption signal | Nov 15, 16 | Aug 23, 22 | SIEMENS MOBILITY, INC. |
| 11325503 | Wireless train communication system via access points on train power poles | Mar 10, 20 | May 10, 22 | Icomera AB |
| 11230309 | Charging system for electric vehicles | Sep 09, 19 | Jan 25, 22 | TransTech of South Carolina, Inc. |
| 11161532 | Monitoring system, wayside LED signal, and method for monitoring a wayside LED signal | Jun 27, 16 | Nov 02, 21 | SIEMENS MOBILITY, INC. |
| 11124210 | Route monitoring system and method | Mar 04, 19 | Sep 21, 21 | Transportation IP Holdings, LLC |
| 10953897 | Electronic circuit controller for railway switch machine, railway switch machine and railway switching system including same | Oct 02, 17 | Mar 23, 21 | HITACHI RAIL STS USA, INC. |
| 10946881 | Automated testing and reporting of timely activation of crossing warning equipment based on data originated from a real-time train tracking system | May 07, 18 | Mar 16, 21 | SIEMENS MOBILITY, INC. |
| 10913472 | Rail warning system and method | Nov 30, 18 | Feb 09, 21 | HARSCO TECHNOLOGIES LLC |
| 10822005 | Submersible switch point machine | Mar 12, 18 | Nov 03, 20 | Twinco Manufacturing Co., Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0409,139 | RAIL WARNING SYSTEM AND METHOD | Jan 08, 24 | Dec 12, 24 | HARSCO TECHNOLOGIES LLC |
| 2024/0239,386 | Mobile Railway Asset Monitoring Apparatus and Methods | Mar 29, 24 | Jul 18, 24 | Not available |
| 2024/0083,477 | RAIL SENSOR UNIT | Feb 09, 21 | Mar 14, 24 | DSRailTech, a.s. |
| 2024/0059,327 | System and Method for Mover Self-Navigation in an Independent Cart System | Aug 16, 22 | Feb 22, 24 | Not available |
| 2019/0276,059 | SUBMERSIBLE SWITCH POINT MACHINE | Mar 12, 18 | Sep 12, 19 | Not available |
| 2019/0185,034 | MONITORING SYSTEM, WAYSIDE LED SIGNAL, AND METHOD FOR MONITORING A WAYSIDE LED SIGNAL | Jun 27, 16 | Jun 20, 19 | Not available |
| 2018/0093,682 | ELECTRONIC CIRCUIT CONTROLLER FOR RAILWAY SWITCH MACHINE, RAILWAY SWITCH MACHINE AND RAILWAY SWITCHING SYSTEM INCLUDING SAME | Oct 02, 17 | Apr 05, 18 | Ansaldo STS USA, Inc. |
| 2018/0016,753 | A RAIL CLAMP | Feb 02, 16 | Jan 18, 18 | CODIUN LIMITED |
| 2016/0325,765 | INFORMATION TRANSMISSION SYSTEM AND INFORMATION TRANSMISSION METHOD FOR RAIL TRANSPORT | Jan 05, 15 | Nov 10, 16 | SIEMENS AKTIENGESELLSCHAFT |
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