Patents by Inventor Ronald Capper

Ronald Capper has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4049284
    Abstract: A handcart includes a carrying frame with two longitudinal members having respective handles. The longitudinal members are coextensively juxtaposed with one another in a longitudinal direction; at least one crossbar connects the longitudinal members rigidly. A back panel is attached to the carrying frame, the longitudinal members, the crossbar and the back panel substantially defined a plane. At least one wheel supports the carrying frame rotatably. One side of a load-supporting plate is attached to the frame so as to be disposed transversely to the plane. A front panel is hingedly attached to one of the four sides of the load-supporting plate opposite the side thereof attached to the frame, and two side panels are hingedly attached to the remaining sides of the load-supporting plate, respectively. The side panels and the front and back panels are lockable to one another, respectively to form a substantially box-shaped container open at the top for carrying loads.
    Type: Grant
    Filed: April 26, 1976
    Date of Patent: September 20, 1977
    Inventor: Ronald Capper