US Patent 10479233 Seat apparatus for vehicle

A seat apparatus for a vehicle includes a conversion mechanism that converts a disposition of a seatback between a normal position to a converted position, the normal position being a position at which the seatback is disposed at a rear section of the seat cushion and a sitting direction of an occupant is facing forward, the converted position being a position at which the seatback is disposed at a front section of the seat cushion and a sitting direction of an occupant is facing rearward, and a reclining mechanism that biases the seatback toward a neutral position at which the seatback stands upward and that reclines the seatback forward and rearward from the neutral position.