Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 13, 2021
Patent Application Number
16612555
Date Filed
May 15, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A platform lift, in particular a stairlift, including a rail, a drive unit having a platform, in particular a chair, for driving along the rail, at least one control unit arranged at the drive unit, a speech communication device located at the drive unit, a base station located at a fixed location, and one wireless transmission path connecting the control unit and the speech communication device to the base station.
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