Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2009
Patent Application Number
11633607
Date Filed
December 4, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A seat reclining mechanism for a power wheelchair implements an actuator and a plurality of linkages mechanistically connected to the seat portion, back portion, arm rests and footrests of the wheelchair to recline the back portion and shift the seat in harmony with the center-of-gravity position of the wheelchair it is attached to synchronously. So that a user can be free from the risk of falling during operation of the seat reclining mechanism.
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