Automobile bumpers; Bodyworks for motor vehicles; Brake calipers for land vehicles; Cup holders for use in automobiles; Cup holders for use in vehicles; Interlocking, durable polyethylene plastic pieces specially adapted for use in vehicles as weight for extra traction, that when filled with sand or salt are used to replace sandbags; Metal locking device for trailer hitch couplers; Recreational vehicle parts, namely, locking mechanisms for attaching accessories to recreational vehicles; Secur...