Patent ID: 7311319

Claim:
A therapeutic scooter system for providing support and mobility to an injured leg of a patient comprising, in combination: a frame fabricated of a rigid material with a top horizontal portion and a front and rear downwardly extending angled portions in an essentially trapezoidal configuration terminating in a front lower end and a rear lower end and a forward extension portion formed as a continuation of the horizontal portion, the top horizontal portion having spaced apertures; a wheel assembly including a front axle having a central extent coupled to the front lower end of the frame and a rear axle having a central extent coupled to the rear lower end of the frame, the front axle being between about 50 and 150 percent of the length of the rear axle, a pair of front wheels rotatably coupled to the ends of the front axle and a pair of rear wheels rotatably coupled to the ends of the rear axle, each wheel having a diameter of about 6 inches; a steering assembly including a lower tube having an upper end and a lower end coupled to the front axle and extending upwardly there from, the lower tube having a central extent rotatably received within the front part of the extension portion of the frame, the steering assembly also including an upper tube with an upper end and a lower end adjustably received within the upper end of the lower tube, the upper end of the lower tube and the lower end of the upper tube having holes and a cooperable pin repositionable to allow a user to adjust the height of the upper tube, a cross piece with handles adapted to be held by a user for locomotion and for steering, the steering assembly also including a tie rod with a central extent with a connector coupled to the lower end of the lower tube for rotation with the handles and upper tube and lower tube, the tie rod having ends with pivot pins for turning the front wheels in response to the rotation of the handles; and a seat assembly having an upper planar support surface for a user and two vertical rods extending downwardly from the support surface and adjustably positioned within the apertures of the frame, the apertures and rods having holes and pin for locating the support surface at a height to accommodate a user, the height of the support surface being between about 14 inches and 21 inches.