Patents by Inventor Christopher Denney

Christopher Denney 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).

  • Manual toothbrush with movable head
    Publication number: 20090038091
    Abstract: A manual toothbrush including a handle that reciprocates into and out of a channel within a head of the toothbrush. The head includes a plurality of fixed first bristles and a first movable base that has a plurality of second bristles extending outwardly therefrom. A first end of the handle is non-releasably connected to the first movable base within the channel in the head. The first movable base is mounted for arcuate movement in response to the reciprocation of the handle when the first and second bristles frictionally engage the teeth of the user.
    Type: Application
    Filed: October 7, 2008
    Publication date: February 12, 2009
    Inventors: Christopher Denney, Robert G. Dickie
  • Manual toothbrush with movable head
    Publication number: 20080104781
    Abstract: A manual toothbrush including a handle that reciprocates into and out of a channel within a head of the toothbrush. The head includes a plurality of fixed first bristles and a first movable base that has a plurality of second bristles extending outwardly therefrom. A first end of the handle is non-releasably connected to the first movable base within the channel in the head. The first movable base is mounted for arcuate movement in response to the reciprocation of the handle when the first and second bristles frictionally engage the teeth of the user.
    Type: Application
    Filed: November 3, 2006
    Publication date: May 8, 2008
    Applicant: Christopher Denney
    Inventors: Christopher Denney, Robert G. Dickie