Patents by Inventor Howard S. Gerson

Howard S. Gerson 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).

  • Panel door and method of construction
    Patent number: 4072548
    Abstract: A panel door comprised of a rectangular wood frame defining a generally rectangular central opening which may be subdivided by one or two spaced apart transverse frame members to define two or three smaller central openings. A thin plywood panel is laminated to a front side of the door and routed out in the central open area or areas and a reinforced polyurethane sculptured panel is molded into each opening. A thin plywood panel is laminated to the back side of the door. Both the front and back plywood panels are prelaminated with a polyvinyl chloride film.
    Type: Grant
    Filed: December 27, 1976
    Date of Patent: February 7, 1978
    Inventors: Howard S. Gerson, Bernard Gerson