Patents by Inventor Robert Buonora

Robert Buonora 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: 5351787
    Abstract: A home elevator system consisting of a combination of a single vertical guide rail consisting of two C-shaped channels that are interconnected along the entire vertical height of the guide rail, an elevator platform having a central portion which is slidably mounted within the single vertical guide rail, a hydraulic jack, and a rope and pulley arrangement interconnecting the platform, guide rail and hydraulic jack comprising a first pulley mounted on the top of the single vertical guide rail, a second pulley adjacent the bottom of the hydraulic jack, a third pulley connected to the outer end of the hydraulic jack and a rope travelling over pulleys.
    Type: Grant
    Filed: November 18, 1993
    Date of Patent: October 4, 1994
    Assignee: Inclinator Company of America
    Inventors: Frederick Hoch, Robert Buonora