Patents by Inventor Robert Arnoud Hoftijzer

Robert Arnoud Hoftijzer 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).

  • Amusement device
    Patent number: 10661185
    Abstract: The current invention relates to an amusement device, in which the amusement device includes a first tower; a first arm, extending between a first end and a second end, which is at its first end rotatably connected to the first tower for allowing rotation over at least 180° and configured to rotate around a swining axis (Sa); a carrier, rotatably connected to the second end of the first arm and rotatable around a carrier rotation axis, and a stability mechanism, connecting the carrier with the first tower, wherein the stability mechanism is configured to maintain the carrier in an upright orientation while the first arm rotates around the swinging axis.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: May 26, 2020
    Assignee: Cobra Beheer B.V.
    Inventors: Albert Louisito Phillipus Kroon, Robert Arnoud Hoftijzer
  • Amusement Device
    Publication number: 20190291012
    Abstract: The current invention relates to an amusement device, in which the amusement device includes a first tower; a first arm, extending between a first end and a second end, which is at its first end rotatably connected to the first tower for allowing rotation over at least 180° and configured to rotate around a swining axis (Sa); a carrier, rotatably connected to the second end of the first arm and rotatable around a carrier rotation axis, and a stability mechanism, connecting the carrier with the first tower, wherein the stability mechanism is configured to maintain the carrier in an upright orientation while the first arm rotates around the swinging axis.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 26, 2019
    Applicant: Cobra Beheer B.V.
    Inventors: Albert Louisito Phillipus Kroon, Robert Arnoud Hoftijzer