Patents Assigned to Traudl Prahl
  • Mamma prosthesis and mold for the manufacture thereof
    Patent number: 4184214
    Abstract: An artificial mamma having characteristics similar to a natural mamma consisting of a molded body made of a homogeneous resilient plastic material, the molded body being substantially closed but for a relatively small bottle neck shaped orifice at its human body engaging surface, and enclosing an internal cavity in the configuration of a thrust type cup spring for providing a certain resiliency and oscillation behavior and for compensating axial and radial forces.
    Type: Grant
    Filed: October 13, 1977
    Date of Patent: January 22, 1980
    Assignee: Traudl Prahl
    Inventors: Gustav Schaper, Gertraud Prahl nee Strassmeier