Class B61L : GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
Subclass 1/04: 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 mechanically actuated by a part of the vehicle
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12195052 | Gap blocking systems and methods for amusement park attractions | Mar 06, 23 | Jan 14, 25 | Universal City Studios LLC |
| 12172679 | Gap blocking systems and methods for amusement park attractions | Sep 26, 23 | Dec 24, 24 | Universal City Studios LLC |
| 11787447 | Gap blocking systems and methods for amusement park attractions | Nov 22, 19 | Oct 17, 23 | Universal City Studios LLC |
| 10647336 | Method and devices for checking the correct rail position of a guided vehicle | Jun 26, 14 | May 12, 20 | Siemens Mobility SAS |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,589 | GAP BLOCKING SYSTEMS AND METHODS FOR AMUSEMENT PARK ATTRACTIONS | Dec 11, 24 | Mar 27, 25 | Not available |
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