Patents by Inventor Eugene Palffy

Eugene Palffy 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: 5245929
    Abstract: A turntable for moving railcars is adapted to be concentrically positioned among a plurality of radially aligned, outer railways. The turntable has an azimuthally rotatable, annular frame having a spaced plurality of radially disposed, intermediate railways that selectively align with different ones of the outer railways. Also included is a platform having at least one central railway that can be aligned with at least one of the intermediate railways. This platform is mounted concentrically within the annular frame.
    Type: Grant
    Filed: June 19, 1992
    Date of Patent: September 21, 1993
    Inventors: Frederick Wertz, Eugene Palffy