Patents by Inventor Rodney L Schmittou

Rodney L Schmittou 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).

  • Hand held device for delivering a plurality of hair color formulas to human hair
    Patent number: 6012462
    Abstract: This is a device that will allow the user to apply four different hair color formulas simultaneously. The device has four color containers inverted on the top of the device. Air pressure is applied through the air pump in the handle, which increased the pressure in the color containers that are threaded into the base. The pressure forces the color product through the color tubes out to the color applicator. The entire device is drawn from the base of the hair to the ends of the hair.
    Type: Grant
    Filed: April 12, 1999
    Date of Patent: January 11, 2000
    Inventor: Rodney L Schmittou