Patents Examined by Peter Feldham
  • Patent number: 4432114
    Abstract: A dental care device for insertion within the mouth includes a flat, triangular support body, bristles extending from one side, and a pliable, resilient projection extending from the same side substantially parallel to the bristles. The projection is at a corner of the body and the bristles adjacent the projection are shorter than the projection, the height of the bristles increasing with distance from the projection.
    Type: Grant
    Filed: August 27, 1982
    Date of Patent: February 21, 1984
    Inventor: Johan H. Goudsmit