(a) This title does not apply to the following: (1) A vehicle moved only by human or animal power; or (2) A self-propelled invalid: (i) Wheelchair; or (ii) Tricycle. (b) This title does not apply to the following unless a certificate of title has been issued for them under Title 13 of this article: (1) Any farm equipment; or (2) Any special mobile equipment.
Maryland Legal Code