Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Orna Eisenman0
David Eisenman0
Date of Patent
April 5, 2022
0Patent Application Number
167612550
Date Filed
November 13, 2017
0Patent Citations Received
Patent Primary Examiner
CPC Code
A stair lift device laid upon a staircase can support upward and downward movement of a platform of the device along stairs of the staircase. The device has two side supports in at least partial contact with the stairs of the staircase for supporting movement of the platform, and each side support can include a rail of the device along which the platform moves.
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