Patents by Inventor Marie-No/e/ lle Jacquemin

Marie-No/e/ lle Jacquemin 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).

  • Control-lever for a game
    Patent number: 4503299
    Abstract: A control-lever for a game in which a movable object is displaceable by gravity to operate a detector. In one embodiment the movable element is a pendulum and in a second embodiment the element is a ball rolling in one or more channels. The ball can be a solid object or a ball of mercury.
    Type: Grant
    Filed: August 2, 1982
    Date of Patent: March 5, 1985
    Assignee: Thomson-Brandt
    Inventors: Jos/e/ Henrard, Marie-No/e/ lle Jacquemin, Michel Leduc