Hardesty; Martin J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hardesty; Martin J..The latest application filed is for "method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine".

Company Profile

7.9.13

Hardesty; Martin J. - West Hartford CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Retrofitting an elevator machine with primary and secondary braking Grant 11,377,323 - Davis, III , et al. July 5, 2	2022-07-05
Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine Grant 11,299,374 - Davis, III , et al. April 12, 2	2022-04-12
Method And Kit For Retrofitting Elevator Machines With Thrust Bearing, And Retrofitted Elevator Machine App 20200270100 - Davis, III; Daniel B. ; et al.	2020-08-27
Method and kit for retrofitting elevator machines with thrust bearing, and retrofitted elevator machine Grant 10,737,908 - Davis, III , et al. A	2020-08-11
Retrofitting An Elevator Machine With Primary And Secondary Braking App 20200207580 - Davis, III; Daniel B. ; et al.	2020-07-02
Retrofitting an elevator machine with primary and secondary braking Grant 10,618,775 - Davis, III , et al.	2020-04-14
Elevator Monitoring Using Vibration Sensors Near The Elevator Machine App 20200062544 - Sudi; Sandeep ; et al.	2020-02-27
Elevator System Belt App 20190382241 - Gurvich; Mark R. ; et al.	2019-12-19
Method And Kit For Retrofitting Elevator Machines With Thrust Bearing, And Retrofitted Elevator Machine App 20180141783 - Davis, III; Daniel B. ; et al.	2018-05-24
Retrofitting An Elevator Machine With Primary And Secondary Braking App 20180141781 - Davis, III; Daniel B. ; et al.	2018-05-24
Ropeless high-rise elevator installation approach Grant 9,884,744 - Witczak , et al. February 6, 2	2018-02-06
Vehicle And Method For Elevator System Installation App 20180029832 - Fargo; Richard N. ; et al.	2018-02-01
Self-propelled cargo lift for elevator systems Grant 9,776,832 - Witczak , et al. October 3, 2	2017-10-03
Ropeless High-rise Elevator Installation Approach App 20160304317 - Witczak; Tadeusz ; et al.	2016-10-20
Elevator load bearing member Grant 9,365,395 - Fargo , et al. June 14, 2	2016-06-14
Elevator Machine With Recessed Bearings App 20160101966 - Strbuncelj; Zlatko ; et al.	2016-04-14
Self-propelled Cargo Lift For Elevator Systems App 20150368071 - Witczak; Tadeusz Pawel ; et al.	2015-12-24
Elevator Load Bearing Member App 20140008153 - FARGO; Richard N. ; et al.	2014-01-09
Elevator load bearing member Grant 8,556,040 - Fargo , et al. October 15, 2	2013-10-15
Elevator Machine With External Rotor And Motor Within Traction Sheave App 20120112577 - Strbuncelj; Zlatko ; et al.	2012-05-10
Elevator Load Bearing Member App 20100236869 - Fargo; Richard N. ; et al.	2010-09-23

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