Patent ID: 6345835
Filing Date: 2002-02-12
Classification: A61G

Abstract:
A vertically collapsible and tiltable mobile chair frame, the frame comprising:a bottom frame member; a rear frame member hingeably coupled to the bottom frame member; a first lower frame support brace and a second lower frame support brace, each lower frame support brace having a locking mechanism, the first and second lower frame support braces being hingeably coupled to the bottom frame member and the rear frame member; a first upper frame support and a second upper frame support; a handle portion hingeably coupled to the first and second upper frame supports; a seat frame member; a leg rest assembly hingeably coupled to the seat frame member; a plurality of wheels; a seat and back portion; and a first handle system and a second handle system, the handle systems allowing the seat and back portion to tilt as a unitary structure and allowing the frame to vertically collapse to a compact position.