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
Methods of operating non-volatile memory devices during write operation interruption, non-volatile memory devices, memories and electronic systems operating the same
Automated macular pathology diagnosis in three-dimensional (3D) spectral domain optical coherence tomography (SD-OCT) images
Agglutination judgment method
LED drive circuit
Decoding and presentation time stamps for MPEG-4 advanced video coding
Control apparatus for autonomous operating vehicle
Beverage container lid
  Randomly Featured Patents
Portable timepiece
Liquid curable resin composition
Powder inhalator
Control and detection circuitry for mass airflow sensors
Low-temperature, converging, reactive gas source and method of use
Cyclotron and method of adjusting the same having an ion puller electrode with a movable aperture
Connector housing
Stage pump having composite components
Conveyor for fresh boxless sand moulds
Infusion pump