Patents by Inventor Olgert Uhdris

Olgert Uhdris 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).

  • Patent number: 5529099
    Abstract: A filling machine for pasty or viscous products, especially fruit products and particularly a multirow filling machine for producing assortments of the packaged product, has for each row at least one metering or dosing station in which the metering piston is displaceable in a cylinder formed directly in the metering housing and adjacent a valve cylinder in which the valve member is provided. The valve member and piston are guided directly on the wall of the respective cylinders in this housing while the respective piston rods and stem extend upwardly through easily replaceable seals accessible from an observation space above the housing.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: June 25, 1996
    Assignee: Gasti Verpackungsmaschinen GmbH
    Inventors: Dieter Janek, Alfons Turtschan, Olgert Uhdris