Tracey; Michael J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tracey; Michael J..The latest application filed is for "method and device for installing elevator door components".
- Tracey; Michael J. - Cromwell CT
| Patent | Date |
|---|---|
| Elevator roping sway damper assembly Grant 11,440,774 - Castro Inzunza , et al. September 13, 2 | 2022-09-13 |
| Automated elevator safety chain diagnosis Grant 11,390,487 - Tracey , et al. July 19, 2 | 2022-07-19 |
| Method and assembly for positioning an elevator door interlock Grant 11,390,492 - Khzouz , et al. July 19, 2 | 2022-07-19 |
| Car door interlock Grant 11,254,542 - Tracey , et al. February 22, 2 | 2022-02-22 |
| Elevator car door interlock Grant 11,247,872 - Tracey , et al. February 15, 2 | 2022-02-15 |
| Method And Device For Installing Elevator Door Components App 20210403279 - Crute; Joseph ; et al. | 2021-12-30 |
| Elevator Car Door Interlock App 20210380373 - Kulak; Richard E. ; et al. | 2021-12-09 |
| Elevator Roping Sway Damper Assembly App 20210347607 - CASTRO INZUNZA; Cuauhtemoc ; et al. | 2021-11-11 |
| Elevator car door interlock Grant 11,124,389 - Kulak , et al. September 21, 2 | 2021-09-21 |
| Elevator Door Interlock Assembly App 20210261384 - TRACEY; Michael J. ; et al. | 2021-08-26 |
| Automated elevator maintenance mode initiation Grant 11,072,515 - Witczak , et al. July 27, 2 | 2021-07-27 |
| Elevator door interlock assembly Grant 11,046,557 - Tracey , et al. June 29, 2 | 2021-06-29 |
| Elevator door interlock assembly Grant 11,040,858 - Kulak , et al. June 22, 2 | 2021-06-22 |
| Elevator door interlock assembly Grant 11,034,548 - Tracey , et al. June 15, 2 | 2021-06-15 |
| Elevator car door interlock Grant 10,882,720 - Kulak , et al. January 5, 2 | 2021-01-05 |
| Zone object detection system for elevator system Grant 10,837,215 - Schmidt , et al. November 17, 2 | 2020-11-17 |
| Elevator Car Door Interlock App 20200262683 - Kulak; Richard E. ; et al. | 2020-08-20 |
| Car door interlock with sill lock Grant 10,710,843 - Kulak , et al. | 2020-07-14 |
| Monitoring System, Elevator Door System Having Monitoring System, And Method App 20200148508 - Kulak; Richard E. ; et al. | 2020-05-14 |
| Elevator Car Door Interlock App 20200122978 - Tracey; Michael J. ; et al. | 2020-04-23 |
| Automated Elevator Safety Chain Diagnosis App 20200062543 - Tracey; Michael J. ; et al. | 2020-02-27 |
| Monitoring system, elevator door system having monitoring system, and method Grant 10,569,994 - Kulak , et al. Feb | 2020-02-25 |
| Elevator Door Sensor Fusion, Fault Detection, And Service Notification App 20200055697 - Schmidt; Walter Thomas ; et al. | 2020-02-20 |
| Car Door Interlock App 20200055705 - Tracey; Michael J. ; et al. | 2020-02-20 |
| Lost Motion Assembly App 20200039794 - Kim; JungSam ; et al. | 2020-02-06 |
| Zone Object Detection System For Elevator System App 20190352955 - Schmidt; Walter Thomas ; et al. | 2019-11-21 |
| Elevator Door Interlock Assembly App 20190337766 - TRACEY; Michael J. ; et al. | 2019-11-07 |
| Elevator Door Interlock Assembly App 20190337768 - Kulak; Richard E. ; et al. | 2019-11-07 |
| Elevator Door Interlock Assembly App 20190337767 - TRACEY; Michael J. ; et al. | 2019-11-07 |
| Method And Assembly For Positioning An Elevator Door Interlock App 20190337769 - KHZOUZ; Erik ; et al. | 2019-11-07 |
| Automated Elevator Maintenance Mode Initiation App 20190300336 - WITCZAK; Tadeusz Pawel ; et al. | 2019-10-03 |
| Elevator Car Door Interlock App 20180265334 - Kulak; Richard E. ; et al. | 2018-09-20 |
| Car Door Interlock With Sill Lock App 20180229972 - Kulak; Richard E. ; et al. | 2018-08-16 |
| Monitoring System, Elevator Door System Having Monitoring System, And Method App 20170029246 - Kulak; Richard E. ; et al. | 2017-02-02 |
| Elevator Car Door Drive Mechanism App 20150014101 - Tracey; Michael J. | 2015-01-15 |
| Elevator Car Position Detection App 20080156591 - Tracey; Michael J. | 2008-07-03 |
| Door coupler and latch system for elevator car and landing doors Grant 6,446,759 - Kulak , et al. September 10, 2 | 2002-09-10 |
| High performance linear induction motor door operator Grant 5,862,887 - Swaybill , et al. January 26, 1 | 1999-01-26 |
| Elevator evacuation deterrent device Grant 5,819,877 - Rivera , et al. October 13, 1 | 1998-10-13 |
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