Michael Lorch

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Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Movable barrier operator apparatus with safety system override, and...
- Patent number 10,927,583
- Issue date Feb 23, 2021
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Movable barrier safety sensor override
- Patent number 9,970,228
- Issue date May 15, 2018
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Movable Barrier Safety Sensor Override
- Publication number 20180274279
- Publication date Sep 27, 2018
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Movable Barrier Safety Sensor Override
- Publication number 20150096693
- Publication date Apr 9, 2015
- The Chamberlain Group, Inc.
- James J. Fitzgibbon
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES