Koenig; Christopher H.

Patent Applications and Registrations

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

Company Profile

2.7.5

Koenig; Christopher H. - Granby CT
Koenig; Christopher H. - Bristol 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
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
Supplemental elevator brake and retrofitting installation procedure Grant 8,752,262 - Davis , et al. June 17, 2	2014-06-17
Supplemental Elevator Brake And Retrofitting Installation Procedure App 20110147129 - Davis; Daniel B. ; et al.	2011-06-23
Elevator position apparatus Grant 5,594,219 - Kamani , et al. January 14, 1	1997-01-14

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.