Patents by Inventor Arnaud Doat

Arnaud Doat 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).

  • Toothbrush spontaneously taking up stable equilibrium position on a horizontal support
    Patent number: 7007335
    Abstract: The invention concerns a toothbrush (2), elongated in shape, comprising bristles (9), and arranged to have on a horizontal flat support (30) at least a stable equilibrium position wherein the longitudinal direction of the toothbrush is substantially parallel to the support and the bristles (9) extending at some distance from the support and towards the support. Said position(s) of stable equilibrium is/are the only position(s) of stable equilibrium of the toothbrush on the support.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: March 7, 2006
    Assignee: Pierre Fabre Sante
    Inventor: Arnaud Doat
  • Toothbrush
    Patent number: D438383
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: March 6, 2001
    Assignee: Pierre Fabre Sante
    Inventor: Arnaud Doat
  • Toothbrush
    Patent number: D438384
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: March 6, 2001
    Assignee: Pierre Fabre Sante
    Inventor: Arnaud Doat
  • Toothbrush
    Patent number: D447343
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: September 4, 2001
    Assignee: Pierre Fabre Sante
    Inventor: Arnaud Doat
  • Powder and compressed-air inhaler
    Patent number: D421800
    Type: Grant
    Filed: August 19, 1998
    Date of Patent: March 21, 2000
    Assignee: Pierre Fabre Medicament
    Inventor: Arnaud Doat