Patents by Inventor Dougjohn Kim

Dougjohn Kim 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).

  • Toothbrush
    Publication number: 20050268414
    Abstract: The toothbrush has a triple cross array of tufts of bristles. The tufts are disposed in rows which are disposed on a diagonal relative to longitude and axis of the toothbrush. In addition, alternating rows of the tufts have the tufts inclined at an acute angle to the base of the toothbrush and in crisscrossing relation to the tufts of the adjacent row.
    Type: Application
    Filed: June 3, 2004
    Publication date: December 8, 2005
    Inventor: Dougjohn Kim