Class B61L : GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
Subclass 1/08: 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 magnetically actuated; electrostatically actuated
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10875554 | Wheel detector for detecting a wheel of a rail vehicle | Apr 27, 17 | Dec 29, 20 | Bombardier Transportation (ZWUS) Polska Sp. z o. o. |
| 10773742 | Advanced preemption using the wayside inspector and wireless magnetometer sensors | Sep 13, 17 | Sep 15, 20 | Siemens Industry, Inc. |
| 10577001 | Transmitter device, sensor device and method for sensing a magnetic field change | Jun 01, 17 | Mar 03, 20 | Siemens Mobility GmbH |
| 10464427 | Systems and methods for braking or propelling a roaming vehicle | Aug 29, 16 | Nov 05, 19 | Universal City Studios LLC |
| 9061691 | Method and apparatus for operation of a railway branch line | Dec 09, 11 | Jun 23, 15 | SIEMENS AKTIENGESELLSCHAFT |
| 5395078 | Low speed wheel presence transducer for railroads with self calibration | Sep 01, 93 | Mar 07, 95 | BUSINESS ALLIANCE CAPITAL CORP., Harmon Industries, Inc., PROGRESS RAIL SERVICES CORPORATION, |
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