B66B 1/02

Sub-Class

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Description

Class  B66B : ELEVATORS; ESCALATORS OR MOVING WALKWAYS


Subclass 1/02: Control systems of elevators in general (safety devices B66B 5/00; controlling door or gate operation B66B 13/00; systems of general application G05) Control systems without regulation, i.e. without retroactive action

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10549950 Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pitDec 21, 16Feb 04, 20Kone Corporation
8365870 Foldable handrail and safety switch arrangement on top of an elevator carMar 19, 12Feb 05, 13OTIS ELEVATOR COMPANY
7607517 Door coupler and locking deviceFeb 25, 02Oct 27, 09KONE CORPORATION
6848544 Method and equipment for the evacuation of lift passengersJan 10, 02Feb 01, 05INVENTIO AG

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Recent Publications

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Patents Issued To Date - By Filing Year

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