Swaybill; Bruce
Patent Applications and Registrations
Patent applications and USPTO patent grants for Swaybill; Bruce.The latest application filed is for "ropeless elevator wheel force releasing system".
- Swaybill; Bruce - Farmington CT
| Patent | Date |
|---|---|
| Ropeless Elevator Wheel Force Releasing System App 20220106166 - Roberts; Randy ; et al. | 2022-04-07 |
| Autonomous Elevator Car Movers Configured With Coupling Devices For Vibration Damping App 20220033223 - Roberts; Randy ; et al. | 2022-02-03 |
| Elevator belt assembly with noise reducing groove arrangement Grant 7,670,240 - Pitts , et al. March 2, 2 | 2010-03-02 |
| Method of installing elevator rails Grant 6,672,013 - Glassey , et al. January 6, 2 | 2004-01-06 |
| Elevator belt assembly with noise reducing groove arrangement App 20030069101 - Pitts, John ; et al. | 2003-04-10 |
| Integrated elevator installation hoist tool Grant 6,446,763 - Glassey , et al. September 10, 2 | 2002-09-10 |
| Elevator System Having Governor Positioned Under Controller In Hoistway At Top Floor Level App 20010045329 - SWAYBILL, BRUCE | 2001-11-29 |
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