Patents by Inventor Genius Lee

Genius Lee 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).

  • Multiple water color combination set
    Patent number: 4852726
    Abstract: A multiple water color combination set comprised of a plurality of flexible plastic tubes connected by means of connecting means made on each plastic tube, letting a socket cap be heat sealed with the flexible plastic tubes to form an integral unit immediately after said flexible plastic tubes being well filled with respective color pigment.
    Type: Grant
    Filed: December 15, 1988
    Date of Patent: August 1, 1989
    Inventor: Genius Lee
  • Twin-nibbed crayon
    Patent number: D307602
    Type: Grant
    Filed: December 16, 1986
    Date of Patent: May 1, 1990
    Inventor: Genius Lee
  • Crayon
    Patent number: D316272
    Type: Grant
    Filed: April 14, 1988
    Date of Patent: April 16, 1991
    Inventor: Genius Lee
  • Combined plural crayon unit and storage housing therefor
    Patent number: D319261
    Type: Grant
    Filed: December 14, 1988
    Date of Patent: August 20, 1991
    Inventor: Genius Lee