Patents by Inventor Gary A. Estvanko

Gary A. Estvanko 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: 6058852
    Abstract: A equipment skid for supporting heavy loads is fabricated from square metal tubing. The skid is provided with cross-tubes which provide additional strength and support. The cross-tubes are have openings at each end, which openings are sized to receive the tines of a fork-lift truck. A cage structure, constructed of angle irons, is positioned on the skid and functions to stabilize the heavy equipment supported on the skid.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: May 9, 2000
    Inventor: Gary A. Estvanko