Patents by Inventor Kenneth Lim

Kenneth Lim 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).

  • Fluorescent light fixture
    Patent number: 4750096
    Abstract: A fluorescent light fixture which employs a lamp fitting, electrical ballast, and a base which are inter linked, to mechanically and electrically, to connect to a fluorescent lamp to an electrical socket. A heat conductive housing and a spacer mechanism transport heat from the ballast to the exterior of the lighting fixture when the same is in operation.
    Type: Grant
    Filed: January 13, 1987
    Date of Patent: June 7, 1988
    Assignee: Lumatech Corp.
    Inventor: Kenneth Lim
  • Fluorescent lighting fixture or similar article
    Patent number: D304767
    Type: Grant
    Filed: August 12, 1988
    Date of Patent: November 21, 1989
    Assignee: Lumatech Corp.
    Inventor: Kenneth Lim