Patents Assigned to Thinkway Trading Corporation
  • Patent number: 5947789
    Abstract: A toy sword featuring a handle section and a translucent blade section. The handle section houses a light source for illuminating an interior of the blade section. A switch energizes the light source. A translucent multi-colored object, such as a segmented, multicolored disk, is disposed to substantially filter the color of the light illuminating the blade interior. The multi-colored object is mounted in a cage to preclude it from grossly deviating out of the path of the light illuminating the blade interior, but the multi-colored object is free to float within the cage such that natural parrying and thrusting motion of the toy sword in play varies the color of the light illuminating the blade section and increases the excitement of sword play.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: September 7, 1999
    Assignee: Thinkway Trading Corporation
    Inventor: Albert T. W. Chan
  • Patent number: 5451180
    Abstract: A toy with movable figures in a toy scene. The toy includes a housing, a scene board with a hole in it mounted in the housing and a movable figure loosely suspended in the hole. The upper body of the figure is larger than the hole and an end of the figure projects downwardly through the hole below the scene board. A spring driven motor is mounted in the housing below the scene board and has a shaft projecting upwardly. The housing contains a covering or a case and the winding of the spring is activated by the opening and closing of the case. An eccentric cam is connected to the shaft of the motor and a cam follower plate moves back and forth below the scene board in response to rotation of the cam. A projection, which may be a ramp, on the upper surface of the cam follower plate contacts the lower end of the figure, causing it to move up and down in the hole. There may be several figures with respective holes and respective ramps on the cam follower.
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: September 19, 1995
    Assignee: Thinkway Trading Corporation
    Inventors: Albert W. T. Chan, Simon K. On Law
  • Patent number: 5417605
    Abstract: A toy with a dancing figure on a stage. The toy includes a housing, a dancing stage mounted on the housing with a friction causing upper surface, a dancing figure on the stage a turntable mounted in the housing below the dancing stage, the turntable rotating about its centre in a plane parallel to the plane of the stage, and a few relatively heavy pieces distributed on the upper surface of the turntable so that the centrifugal forces of the turntable am balanced about the its centre of rotation. One of the pieces attached to the turntable is a first magnet having its poles oriented perpendicularly to the plane of the stage. The dancing figure has a second magnet at its base. The second magnet's poles are oriented at right angles to the plane of the dancing stage when the figure is upright, and the polarity of the second magnet is oriented relative to the polarity of the first magnet so that the first and second magnets attract each other. The turntable can be activated in response to sounds or by a switch.
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: May 23, 1995
    Assignee: Thinkway Trading Corporation
    Inventor: Albert W. T. Chan
  • Patent number: D343213
    Type: Grant
    Filed: February 26, 1992
    Date of Patent: January 11, 1994
    Assignee: Thinkway Trading Corporation
    Inventors: Albert W. T. Chan, G. Patrick Johnson
  • Patent number: D355557
    Type: Grant
    Filed: June 29, 1993
    Date of Patent: February 21, 1995
    Assignee: Thinkway Trading Corporation
    Inventor: Albert W. T. Chan