Patents by Inventor Antal Schmider

Antal Schmider 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).

  • Method of and apparatus for transporting fluid substances
    Patent number: 4229143
    Abstract: The present invention relates to a method and an apparatus for transporting in alternating suction and displacement strokes of fluid substances, e.g., water, slurry, etc., by quanta by means of the potential energy of a primary liquid column by interposing a system of vessels sealed off from the atmosphere between the primary liquid column and the secondary fluid substance basis.
    Type: Grant
    Filed: April 9, 1975
    Date of Patent: October 21, 1980
    Assignee: "NIKEX" Nehezipari Kulkereskedelmi Vallalat
    Inventors: Janos Pucher, Antal Schmider