Patents by Inventor Andre A. Ullmo

Andre A. Ullmo 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).

  • Patent number: 4347663
    Abstract: A safety razor having a movable head includes a handle to which a blade assembly carrier is secured. The blade assembly carrier is adapted to receive blade assemblies of different configurations as produced by different manufacturers; together, the blade assembly carrier and the blade assembly define the head of the razor. The head is movable about an axis parallel to edges of the blades. The head also is attached to the handle in such a fashion that the head "floats" with respect to the handle, that is, the head not only pivots about an axis parallel to the edges of the blades, but it also translates and is angularly displaceable relative to the handle. The resultant shaving action is superior to that attainable with other safety razors. Because of the simplicity of the components, the expense of the assembly is markedly reduced compared with prior safety razors having movable heads.
    Type: Grant
    Filed: January 16, 1980
    Date of Patent: September 7, 1982
    Inventor: Andre A. Ullmo