All-purpose rocking, swiveling, reclining, and lifting chair
Anti-backlash resistant gearing for a seat mechanism
Anti-rattle pad
Anti-submarine seat for an automobile
Anti-vibration seat for riding mower
Apparatus and method for providing a portable variably...
Apparatus and method for tilting the seat of a wheelchair...
Apparatus and methods to integrally form lever operated...
Apparatus for actuating operational chairs
Apparatus for adjusting a seat belt
Apparatus for adjusting the height of a swivel chair
Apparatus for adjusting the height of the seat cushion for a veh
Apparatus for automatically raising and lowering a seat
Apparatus for positioning the backrest of a vehicle seat
Apparatus for providing mobility and floatation-like effect to a
Apparatus for raising seat of chair
Apparatus to assist disabled persons
Arise-assist chair
Armchair structure having independently adjustable back, seat an
Armchair with power-driven footrest, back, and base seat