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5947030 | Amusement device in the form of a roller coaster, a monorail or the like | Jul 16, 98 | Sep 07, 99 | Not available |
5715756 | Ride attraction anti-roll back system | Jun 07, 96 | Feb 10, 98 | UNIVERSAL CITY STUDIOS LLC |
5575218 | Track brake apparatus with sliding shoes and wear plates for preventing excessive movement of the shoes in the direction of vehicle movement | Apr 10, 96 | Nov 19, 96 | THKILLTIME ENTERTAINMENT INTERNATIONAL, INC. |
5570639 | Anti-runaway apparatus and method for a power-and-free conveyor system | Oct 11, 95 | Nov 05, 96 | DURR SYSTEMS, INC. |
5511487 | Transport system with electric movers | Dec 27, 94 | Apr 30, 96 | DAIFUKU CO., LTD. |
5388525 | Railway car retarder | Aug 19, 93 | Feb 14, 95 | Not available |