Patents by Inventor Victor Rappoport

Victor Rappoport 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).

  • Hygienic tooth cleansing device
    Patent number: 5927299
    Abstract: A dental hygienic teeth and gum cleansing device having an elongated metal foil or filament member adapted to be drawn between the adjacent teeth of the user for removal of and cleansing of the dental area. The metal foil may be rounded at its opposite ends and may include a thickened handle at one end. A selected edge of the metal foil may include alternate ridges and grooves for dislodgment of and collection of oral debris and foreign matter. The thickness of the metal foil member may be at least 0.002 inches with the width of the member being at least 0.25 inches.
    Type: Grant
    Filed: February 18, 1998
    Date of Patent: July 27, 1999
    Inventor: Victor Rappoport