Assistive products for transferring person seated in wheelchair into or out of vehicles

Devices for lifting a person and a wheelchair in which he/she is seated into or out of a vehicle or to allow a person in a wheelchair to roll into a vehicle. Included are, e.g. hoists to transfer a person in a wheelchair into or out of a vehicle, ramps installed in a vehicle to facilitate the loading or unloading of an occupied wheelchair, lifting platforms installed in a vehicle to facilitate the loading or unloading of an occupied wheelchair. Cars, vans and pick-up trucks with height-adjustable chassis, see 12 10 03. Portable ramps, see 18 30 15.