Patents Assigned to Aba Science Play Ltd.
  • Helicopter amusement apparatus
    Patent number: 8979660
    Abstract: A helicopter amusement apparatus, which enables hovering, climbing and descending, and flying back and forth in a play helicopter by force of muscles with excellent steering performance. The helicopter amusement apparatus is equipped with a hydraulic system, which enables positioning a balancing weight in a suitable location to obtain equilibrium according to the weight of the using pilot to enable lifting and driving the cockpit by means of a small force generated by a rotor activated by the power source of the pilot's feet.
    Type: Grant
    Filed: October 9, 2011
    Date of Patent: March 17, 2015
    Assignee: Aba Science Play Ltd.
    Inventors: Gal Goldner, Iftah Geva