Patents by Inventor Jan Mikos

Jan Mikos 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).

  • Vacuum suspension for hoisting plates
    Patent number: 4155583
    Abstract: A vacuum suspension for handling large size plates, especially concrete building parts that are still of low strength and brittle. The suspension is a stiff case forming the carrying structure frame having the vacuum pumps on its top. The inside of the case is divided by a baffle into a work vacuum chamber and decompression chamber. The latter is separated by a holed plate from a foam rubber sheet, having suction cups shaped therein. The holed plate of the suspension has self controlled fluidic disk valves of low inertia.
    Type: Grant
    Filed: October 13, 1977
    Date of Patent: May 22, 1979
    Assignee: Kombinat Budowlany Bytom Zaklad Doswiadczalny "Pras-Bet"
    Inventors: Jan Mikos, Jan Kowal, Albin Loska