Patents by Inventor Mark Gozion

Mark Gozion 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).

  • Duct and flop-gate construction and method of handling dust or other particulate material
    Patent number: 4285617
    Abstract: A duct and flop-gate construction for handling particulate material and a method of handling dust or other particulate material. The collected material drops down a duct which contains a flop-gate for directing the material to either of two bins. A mild current of air is drawn upwardly through the duct and flop-gate counter to the movement of the material to subject the bins to negative pressure and prevent outward leakage. The same duct serves both to carry material downwardly to the bins and as a means for applying negative pressure to the bins.
    Type: Grant
    Filed: December 26, 1979
    Date of Patent: August 25, 1981
    Inventors: Mark Gozion, H. Mark Hall