Erny; Karl

Patent Applications and Registrations

Patent applications and USPTO patent grants for Erny; Karl.The latest application filed is for "elevator car having a movable car door".

Company Profile

1.6.7

Erny; Karl - Holzhausern CH
Erny; Karl - Holzhausem CH
Erny, Karl - Unterageri CH

*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
Elevator car having a movable car door Grant 11,352,236 - Erny June 7, 2	2022-06-07
Elevator Car Having A Movable Car Door App 20200031626 - Erny; Karl	2020-01-30
Aligning shaft doors of an elevator Grant 9,650,229 - Erny , et al. May 16, 2	2017-05-16
Aligning Shaft Doors Of An Elevator App 20140345121 - Erny; Karl ; et al.	2014-11-27
Aligning shaft doors of an elevator Grant 8,833,036 - Erny , et al. September 16, 2	2014-09-16
Aligning Shaft Doors Of An Elevator App 20130025236 - Erny; Karl ; et al.	2013-01-31
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
Device And Method For Controlling A Brake Device App 20100065379 - ERNY; Karl ; et al.	2010-03-18
Installing frame for installation of shaft equipment, installing elevator with installing frame and method of installation of shaft equipment App 20030136611 - Erny, Karl ; et al.	2003-07-24

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