Patents by Inventor Lai Hong Man

Lai Hong Man 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).

  • Toy glider
    Patent number: 7341499
    Abstract: A toy glider including a shaft, a roller attached to a first end of the shaft, and a housing attached to a second opposing end of the shaft. The roller, a front end portion of the housing, and other portions of the toy glider are interchangeable to create a variety of different designs.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: March 11, 2008
    Assignee: Worldmarks Limited
    Inventors: Anatol Wizenberg, Peter Dean, Wai Bun Choi, Ming To Chan, Lai Hong Man
  • Toy glider
    Patent number: D536744
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: February 13, 2007
    Assignee: Worldmarks Limited
    Inventors: Anatol Wizenberg, Peter Dean, Wai Bun Choi, Ming To Chan, Lai Hong Man