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Gien, FR
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Patents Grants
last 30 patents
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Patent Grant
Elevator car guiding device for an elevator without machine room
Patent number
7,523,810
Issue date
Apr 28, 2009
Otis Elevator Company
Jean-Noël Cloux
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
ELEVATOR DOOR LOCK SAFETY DEVICE
Publication number
20180065830
Publication date
Mar 8, 2018
Otis Elevator Company
Loic Duchamp
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Application
Elevator Car Guiding Device for an Elevator Without Machine Room
Publication number
20080029350
Publication date
Feb 7, 2008
Otis Elevator Company
Jean-Noel Cloux
B66 - HOISTING LIFTING HAULING