Eckenstein; Rudolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eckenstein; Rudolf.The latest application filed is for "method for monitoring operation of an elevator drive brake device".
- Eckenstein; Rudolf - Baar CH
- Eckenstein; Rudolf - Barr CH
| Patent | Date |
|---|---|
| Elevator drive brake device monitor Grant 8,016,081 - Weinberger , et al. September 13, 2 | 2011-09-13 |
| Method for monitoring operating states of an elevator unit by sensing movable brake part Grant 8,011,481 - Erny , et al. September 6, 2 | 2011-09-06 |
| Brake device for an elevator with monitoring capabilities Grant 7,909,145 - Erny , et al. March 22, 2 | 2011-03-22 |
| Method For Monitoring Operation Of An Elevator Drive Brake Device App 20110011682 - ERNY; Karl ; et al. | 2011-01-20 |
| Method and detection system for monitoring the speed of an elevator car Grant 7,775,329 - Eckenstein , et al. August 17, 2 | 2010-08-17 |
| Device And Method For Controlling A Brake Device App 20100065379 - ERNY; Karl ; et al. | 2010-03-18 |
| Cable brake for an elevator Grant 7,543,690 - Eckenstein , et al. June 9, 2 | 2009-06-09 |
| Method And Elevator Drive With A Brake Device App 20080308360 - Weinberger; Karl ; et al. | 2008-12-18 |
| Gravity operated cable brake for an elevator Grant 7,287,627 - Eckenstein , et al. October 30, 2 | 2007-10-30 |
| Method and detection system for monitoring the speed of an elevator car App 20060237265 - Eckenstein; Rudolf ; et al. | 2006-10-26 |
| Gravity operated cable brake for an elevator App 20060118366 - Eckenstein; Rudolf ; et al. | 2006-06-08 |
| Cable brake for an elevator App 20060090969 - Eckenstein; Rudolf ; et al. | 2006-05-04 |
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