Patents by Inventor Janet M. Lau

Janet M. Lau 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).

  • Barrette
    Patent number: D511863
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: November 22, 2005
    Assignee: Visonmax, Inc.
    Inventor: Janet M. Lau
  • Hair clip
    Patent number: D529231
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: September 26, 2006
    Assignee: VisionMax, Inc.
    Inventor: Janet M. Lau