Patents by Inventor Merle L. Yaneza

Merle L. Yaneza 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).

  • Toothbrushing assembly
    Patent number: 4957125
    Abstract: A tooth brushing assembly for dispensing both toothpaste and dental floss. The assembly includes a toothpaste reservoir which has a cylindrical knob at the rear thereof. A spool of dental floss is held within the chamber, and the knob has a cap and cutoff blade associated with it. Preferably, a tooth brush is affixed over the cap end of the reservoir, and a preferred method of dispensing the toothpaste with a piston is also disclosed.
    Type: Grant
    Filed: July 26, 1989
    Date of Patent: September 18, 1990
    Inventor: Merle L. Yaneza