Hooks specially designed for use in vehicles to hold vehicle accessories; Shock absorbers for automobiles; Anti-theft devices for vehicles; Safety seats for use in cars; Utility hitch trailer designed for use as a portable picnic platform equipped with cooler and grill; Trams; Electronic devices for disabling a vehicle in response to a measurement of alcohol in excess of a safety threshold in the blood of its purported operator; Anti-theft automotive alarms; Automotive structural parts, namel...