(under subclass 650) Apparatus comprising a means disclosed for attaching the apparatus to a motor vehicle of the type which does not have any substantial provision for supporting material for transportation but is especially intended to pull a trailing vehicle or to pull or support an implement, such as a plow, which operates to perform its intended function while being so pulled or supported.
(1) Note. The motor vehicle of this definition is usually called a tractor.
(2) Note. Apparatus under the definition is typically constructed to be used as a detachable unitary attachment for a tractor.
