Patents by Inventor Walter Bade

Walter Bade 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).

  • Handle for files and similar tools
    Patent number: 4091497
    Abstract: A handle for files and similar tools having a tang to be pushed into the handle which is a molded integral plastic body provided with an elongated opening to receive the tool tang, the opening having a flat rectangular section shape over most of its length while at its mouth, there is a cylindrical indentation to prevent excessive stress in the handle body.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: May 30, 1978
    Inventor: Walter Bade