Patents by Inventor George M. French

George M. French 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).

  • Add-on roof assembly for van
    Patent number: 4362258
    Abstract: An add-on roof assembly for use in converting a van into a camper is adapted to be installed as a unit and has a mounting base for fitting snugly over the rim of the van top and a pop-up top which nests with the base when in lowered position. This top is of two-ply construction, providing ventilation between the two plies.
    Type: Grant
    Filed: December 1, 1980
    Date of Patent: December 7, 1982
    Assignee: Frenkin Corporation
    Inventor: George M. French