Patents by Inventor Gunter Leuschner

Gunter Leuschner 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).

  • Pressure vessel having quick-action locking means
    Patent number: 4297323
    Abstract: The invention provides a quick-action locking means for pressure vessels, consisting of a holder to which the top of the pressure vessel containing connections and/or measuring equipment is rigidly mounted, a presser, and a sliding spacer device positioned between the detachable lower part of the pressure vessel and the presser. The lower part of the pressure vessel positioned on the spacer device is pressed against the top by the presser. The locking means of the invention allows rapid opening and closing of the pressure vessel without using tools and without dismounting tubular ducts and fittings.
    Type: Grant
    Filed: August 27, 1980
    Date of Patent: October 27, 1981
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Karl-Heinz Tetzlaff, Wilhelm Riemenschneider, Gunter Leuschner