US Patent 11903485 Lift chair mechanism with zero-gravity position options

A lift and recliner mechanism for use in seating units is provided that allows the ottoman to be extended independently of the back recline. In some aspects, the seat pitch is changed through a linkage as the ottoman extends, and as the back reclines. In other aspects, the seat pitch is changed using a separate motor. The seating unit can be moved to a lifted position, a TV position, a fully-reclined position, or a zero-gravity position with the ottoman partially extended, the seat pitch partially changed and the back partially reclined.