Peruggi; Richard E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Peruggi; Richard E..The latest application filed is for "remotely resettable ropeless emergency stopping device for an elevator".
- Peruggi; Richard E. - Glastonbury CT
| Patent | Date |
|---|---|
| Remotely resettable ropeless emergency stopping device for an elevator Grant 7,575,099 - Oh , et al. August 18, 2 | 2009-08-18 |
| Remotely resettable ropeless emergency stopping device for an elevator App 20070051563 - Oh; Jae-Hyuk ; et al. | 2007-03-08 |
| Concrete rail safety device for an elevator car Grant 6,981,575 - Barker , et al. January 3, 2 | 2006-01-03 |
| Concrete Elevator Rail And Guidance System App 20020074192 - BARKER, FREDERICK H. ; et al. | 2002-06-20 |
| Concrete Rail Safety Device For An Elevator Car App 20010047910 - BARKER, FREDERICK H. ; et al. | 2001-12-06 |
| Elevator system with overlapped roped-coupler segments Grant 5,857,545 - Barrett , et al. January 12, 1 | 1999-01-12 |
| Triac drive for three-phase line-powered linear induction motor elevator door operator Grant 5,808,246 - Peruggi , et al. September 15, 1 | 1998-09-15 |
| Time-optimal control of an AC line-driven linear motor elevator door operator Grant 5,682,023 - McHugh , et al. October 28, 1 | 1997-10-28 |
| Linear induction motor door drive assembly for elevators Grant 5,612,518 - Jaminet , et al. March 18, 1 | 1997-03-18 |
| Maintaining open loop current drive to linear induction motor Grant 5,503,248 - Peruggi , et al. April 2, 1 | 1996-04-02 |
| Smooth and quiet linear induction motor elevator door operation Grant 5,495,918 - Peruggi , et al. March 5, 1 | 1996-03-05 |
| Cammed wedge elevator car door coupling Grant 5,435,415 - Kulak , et al. July 25, 1 | 1995-07-25 |
| Linear door motor system for elevators Grant 5,373,120 - Barrett , et al. December 13, 1 | 1994-12-13 |
| Gasoline station registration and control system Grant 4,186,381 - Fleischer , et al. January 29, 1 | 1980-01-29 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 