Patents Assigned to Floss Aid Corporation
  • Needle with deformable eye
    Patent number: 4133339
    Abstract: A needle for leading dental floss or other fibrous material through narrow apertures. A curved substantially rigid needle is provided with an eye having resilient, deformable sides for temporary expansion of the eye for ease of threading and for temporary compression in passing through narrow apertures.
    Type: Grant
    Filed: August 11, 1977
    Date of Patent: January 9, 1979
    Assignee: Floss Aid Corporation
    Inventor: Erik I. Naslund