Patents by Inventor Moon-Lam So

Moon-Lam So 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: 6572436
    Abstract: A modular toy station is transformable from a closed storage configuration to an open in-use configuration providing a play surface. The station includes a box section and a platform. The box section is hingedly connected to the platform so as to pivot from a storage configuration to an in-use play configuration. The platform has features typically like those of a service station extending from it, which are concealed by the box section in the storage configuration and which extend upwardly from the platform in the in-use play configuration. The toy station further includes a recessed ledge at an edge of the platform configured to support a tab of an ancillary item such as a ramp joining piece.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: June 3, 2003
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Patent number: 6568987
    Abstract: A brake assembly for a toy vehicle includes first and second wheel assemblies mounted on a axle, a cam which is rotatable with the first wheel assembly, and a brake member which is activatable by the cam to engage the second wheel assembly. An orthogonal gear assembly, including first and second gear members, drives the cam. A shaft member is disposed orthogonal to the axle and bears the cam and second gear member. The first gear member is mounted an the axle. The shaft is pivotally mounted and movable between a first position in which the first and second gear members are engaged and a second position in which the first and second gear members are disengaged.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: May 27, 2003
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Publication number: 20020132556
    Abstract: A toy car radio controller has a housing 10 with an open compartment 13 in one side A radio controllable car 14 fits into the compartment for storage when not in use. Electrical contacts connect a battery of the controller to a battery of the car when the car is stored in the controller.
    Type: Application
    Filed: March 16, 2001
    Publication date: September 19, 2002
    Applicant: May Cheong Toy Products Factory Limited.
    Inventor: Moon-Lam So
  • Patent number: 5556318
    Abstract: A toy carrousel comprising a body which is formed by a stationary base part and a top part supported above the base part for rotation about a vertical axis. The base part includes a vertical shaft having an upper end reaching into the top part. The top part supports at least one decorative figure atop. The toy carrousel includes a drive mechanism provided in the base part for rotating the top part, which is formed by a motor and a train of gears to be driven by the motor to rotate the top part. The toy carrousel further includes a drive transmission mechanism provided at the upper end of the shaft for setting the decorative figure into individual motion relative to the top part upon rotation of the top part.
    Type: Grant
    Filed: April 11, 1995
    Date of Patent: September 17, 1996
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Patent number: D444764
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: July 10, 2001
    Assignee: May Cheong Toy Products Factory Ltd.
    Inventor: Moon-Lam So
  • Patent number: D468371
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: January 7, 2003
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Patent number: D468374
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: January 7, 2003
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Patent number: D468375
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: January 7, 2003
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So
  • Patent number: D425731
    Type: Grant
    Filed: July 1, 1998
    Date of Patent: May 30, 2000
    Assignee: May Cheong Toy Products Factory Limited
    Inventor: Moon-Lam So