Patents by Inventor Ralph J. Bruno

Ralph J. Bruno 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).

  • Inline skateboard
    Patent number: 5601299
    Abstract: An inline skateboard comprised of a board body, a pair of downwardly depending mounting rails integrally formed and smoothly merging from the bottom surface of the board body along a medial position thereof, a plurality of mounting shafts extending transversely across and through the mounting rails and ground engaging, interchangeable transit arrangements mounted on the mounting shafts in at least one of an inboard position between the mounting rails and an outboard position disposed to the outside of the mounting rails. An optional ball wheel is positioned at one end of the board body to define a pivot point about which a rider may attain improved stability, balance and turnability.
    Type: Grant
    Filed: April 3, 1996
    Date of Patent: February 11, 1997
    Inventors: Young W. Yun, Lawrence B. Martel, Keith Janick, Ralph J. Bruno
  • Inline skateboard
    Patent number: 5549331
    Abstract: An inline skateboard comprised of a board body, a pair of downwardly depending mounting rails integrally formed and smoothly merging from the bottom surface of the board body along a medial position thereof, a plurality of mounting shafts extending transversely across and through the mounting rails and ground engaging, interchangeable transit arrangements mounted on the mounting shafts in at least one of an inboard position between the mounting rails and an outboard position disposed to the outside of the mounting rails. An optional ball wheel is positioned at the end of the board body to define a pivot point which a rider may attain improved stability, balance and turnability.
    Type: Grant
    Filed: July 10, 1995
    Date of Patent: August 27, 1996
    Inventors: Young W. Yun, Lawrence B. Martel, Keith Janick, Ralph J. Bruno