Patents by Inventor Luis Remba-Grondovski

Luis Remba-Grondovski 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: 4166092
    Abstract: The invention provides a process for making artistic prints on paper, cloth or other sheet material having a three-dimensioned surface texture. A smooth surface plate is first prepared of a waxy composition that is ductile and malleable at ambient temperature, and is also electrically conductive. An artist treats the surface of this plate by engraving and molding to produce a three-dimensional artistic work. An electrically conductive coating is applied to the treated surface and the plate is then coated in an electrolytic bath with a thin film of copper, which constitutes a mold of the artistic work. This copper film is separated from the waxy plate, -tinned, and strengthened by casting onto it a layer of lead. The copper surface of the composite plate is inked or colored with paint, and is then placed on the platen of a printing press having pressure rollers. The sheet material to be printed is placed over the copper surface under a blanket and passed through the press.
    Type: Grant
    Filed: September 21, 1977
    Date of Patent: August 28, 1979
    Inventor: Luis Remba-Grondovski