Patents by Inventor Hans-Joachim Pickardt

Hans-Joachim Pickardt 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: 5562549
    Abstract: An automatic bowling alley has a bowling lane with two ends. The bowling alley further includes a pin setup frame provided at one end of the bowling lane for handling a plurality of bowling pins. The pin setup frame includes a pin magazine for retaining a number of the pins therebelow. A pin support plate is located below the pin magazine. A device is provided for vertically moving the pin support plate in and out of an initial position and toward and away from the pin magazine to receive the pins from the pin magazine. A device is provided for tilting the pin support plate during the vertical movement into an intermediate tilting position to clear any pins therefrom. A sorting device is located beneath the pin support plate for separating and arranging the pins received therein into an aligned position. A pin conveyor is provided for transporting, in a predetermined position, the pins from the sorting device to the pin magazine.
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: October 8, 1996
    Assignee: NSM Aktiengesellschaft
    Inventors: Ullrich Schulze, Wilhelm Menke, Horst Niederlein, Boerge Heidersberger, Joachim Herrmann, Bernd Muendel, Hans-Joachim Pickardt
  • Patent number: 5557086
    Abstract: A game machine system comprising a plurality of game machines networked with one another. Each of the game machines includes: a reading device for reading an encoded user card; and a display for displaying a credit value read from the encoded user card; a safe-like housing structurally separate from the game machines; and a computer-controlled money processing device disposed in the housing and networked with the game machines.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: September 17, 1996
    Assignee: NSM Aktiengesellschaft
    Inventors: Ullrich Schulze, Horst Niederlein, Hans-Joachim Pickardt