Patent ID: 7891696

Claim:
A foldable wheel chair comprising: a chair portion having a back connected to a seat at first hinges; a frame supporting the chair portion, one or more front wheels and a pair of rear wheels; wherein a front end of the seat pivotally attaches to the frame via a pair of front supports; wherein a lower end of the back attaches to the frame via two spaced brackets, each bracket being slidably connected to one of a pair of spaced apart upright curved rear support members, wherein the brackets are selectively movable along the pair of upright curved rear support members to permit adjustment of the chair portion between predetermined stop positions along the upright curved rear support members to provide multiple tilt positions for the chair portion on the frame; wherein each of the curved rear support members is attached to an axle between the pair of rear wheels; and wherein each of the one or more front wheels is spaced from one of the rear wheels by a strut hinged to one of the pair of upright curved rear support members at a position on the one of the upright curved rear support members spaced from the axle.