Resources Contact Us Home
Toothbrush with device for cleaning the tongue

Image Number 5 for United States Patent #5709004.

The toothbrush includes a handle (1) with a head (3) furnished with bristles (5) and a device for cleaning the surface of the tongue. The handle (1) is composed of two parts (1A, 1B) joined by a thin, flexible, arc-shaped strip (7) at the base of the handle (1) opposite the head (3). The thin, flexible strip (7) serves as a scraper for cleaning the tongue.

  Recently Added Patents
Flip-chip mounting resin composition and bump forming resin composition
Channel estimating method and device
Dry-cooling unit with gravity-assisted coolant flow
Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
Process for the preparation of ethylene homopolymers or copolymers in a high-pressure reactor controlled by a model based predictive controller
Computer systems and methods for the query and visualization of multidimensional databases
  Randomly Featured Patents
Resin cushioning element
Knob assembly
C-MOS sensor readout from multiple cells across the array to generate dose sensing signal
Method and apparatus for providing help information to users of computers
Piezoelectric generator of mechanical vibrations, and piezoelectric motors based on the generator
Game board
Stabilization device
Carriage and release mechanism for airborne store
Fastening element for a spoiler wing of a motor vehicle
Model railroad track clamp