US 2006/0076806 A1 · Collapsible wheelchair frame

Abstract

A collapsible wheelchair frame having left and right side plates, each having an upper end, a lower end, and a forward end, each forward end forming a forwardly and downwardly and extending leg; left and right seat plates, each seat plate having proximal and distal ends, the proximal ends of the left and right seat plates being respectively hingedly attached to the upper ends of the left and right seat plates, the distal end of the left seat plate being hingedly attached to the distal end of the right seat plate; and left and right brace plates, each brace plate having proximal and distal ends, the proximal ends of the left and right brace plates being respectively hingedly attached to the lower ends of the left and right side plates, the distal end of the left brace plate being hingedly attached to the distal end of the right brace plate.

Claims14

Dependent claims

A collapsible wheelchair frame comprising:

(a) left and right side plates, each having an upper end, a lower end, and a forward end, each forward end forming a forwardly and downwardly extending leg;
(b) left and right seat plates, each seat plate having proximal and distal ends, the proximal ends of the left and right seat plates being respectively hingedly attached to the upper ends of the left and right seat plates, the distal end of the left seat plate being hingedly attached to the distal end of the right seat plate;
and
(c) left and right brace plates, each brace plate having proximal and distal ends, the proximal ends of the left and right brace plates being respectively hingedly attached to the lower ends of the left and right side plates, the distal end of the left brace plate being hingedly attached to the distal end of the right brace plate.

1 more element

Dependencies are inferred from the claim text.

Collapsible wheelchair frame

Life of this patent

Collapsible wheelchair frame

Life of this patent

Abstract

Claims14