Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Observation wheel type ride with auxiliary bearings to support the main shaft in case of failure of the main bearings

Observation wheel type ride with auxiliary bearings to support the main shaft in case of failure of the main bearings

US Patent 9669320 · Granted Jun 6, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Amusement ride with booster drives2020
Amusement ride with speed trim system2020
Amusement park attraction2011
Amusement device2011
Chair for rollercoaster2009
Eathquake simulator for a theme park1991