U.S. federal trademark · Serial No. 87214426 · Reg. No. 5503912
Power chairs, namely, electrically powered personal mobility vehicles for use by elderly, infirm or disabled persons; powered wheelchairs; control systems for power chairs and powered wheel chairs, comprised primarily of a sensor for detecting when the chair is on an inclined surface and limiting motion of an adjustable seat portion of the chair so long as the power chair or powered wheel chair is on the inclined surface
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.