301.56 WHEELCHAIR, MOTORIZED WHEELCHAIR, OPDMD.
(a)   "Wheelchair” means a manually-operated device designed primarily for use by an individual with a mobility disability for the main purpose of indoor or of both indoor and outdoor locomotion.
(b)   "Motorized wheelchair" means any self-propelled vehicle designed for, and used by, a handicapped person and that is incapable of a speed in excess of eight miles per hour.
(ORC 4511.01(EEE))
(c)   “Other power-driven mobility device” means any mobility device powered by batteries, fuel, or other engines--whether or not designed primarily for use by individuals with mobility disabilities--that is used by individuals with mobility disabilities for the purpose of locomotion, including golf cars, electronic personal assistance mobility devices (EPAMDs), such as the Segway® PT, or any mobility device designed to operate in areas without defined pedestrian routes, but that is not a wheelchair within the meaning of this section.