Patents by Inventor Werner Probost

Werner Probost 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).

  • Method for making table knives having a silver-plated handle
    Patent number: 4272332
    Abstract: A method for making table knives is disclosed wherein the blade including its foot portion and shank is made electrically insulated from the handle and subsequently the blade foot portion is ground flush prior to the handle being silver-plated.
    Type: Grant
    Filed: July 6, 1979
    Date of Patent: June 9, 1981
    Assignee: Wurttembergische Metallwarenfabrik
    Inventor: Werner Probost