Abstract: A frame assembly for an operator's compartment includes an upper roof portion, a lower base portion, and first and second side support assemblies connected between the roof portion and the base portion. Each side support assembly includes a straight part, comprised of a formed tube, and a curved part, formed as a fabricated box section having several individual wall plates. The fabricated box section curved parts are stronger than the formed tubes and are, therefore, in the area of highest stress.

Abstract: This invention pertains to a novel apparatus which assists in administering eye medication to a patient. More particularly, this invention pertains to an apparatus which attaches to a vial containing eye medication, and detaches to assist in administering the eye medication to a patient, and accounts for a number of administrations in a day. The apparatus includes (a) a hollow truncated conical transparent shell; (b) a transparent circular plate attached to the truncated end of the conical shell wherein the plate has a circular opening in the central area of the plate; and (c) a hollow truncated conical transparent shell fitted over a portion of the exterior of the transparent shell (a).