Patents by Inventor Leslie Frank Csaszar

Leslie Frank Csaszar 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).

  • Publication number: 20080230321
    Abstract: A mobile elevator apparatus for transporting people between a ground surface and a raised landing of an adjacent structure includes a base having wheels for rollably supporting the base on a ground surface, a tower frame having a lower end mounted to the base and an upper end above the lower end, the vertical distance between the upper and lower ends defining a frame height. The apparatus includes a track secured to the tower frame and extending generally between the lower and upper ends thereof, and an elevator car coupled to the track and movable therealong between raised and lowered positions.
    Type: Application
    Filed: March 19, 2007
    Publication date: September 25, 2008
    Inventors: Frank Csaszar, Leslie Frank Csaszar