Patents by Inventor Joseph L. Bosko

Joseph L. Bosko 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).

  • Railway track broom machine
    Patent number: D284558
    Type: Grant
    Filed: October 3, 1983
    Date of Patent: July 8, 1986
    Assignee: Kershaw Manufacturing Company, Inc.
    Inventor: Joseph L. Bosko
  • Railway track broom machine with cab
    Patent number: D284559
    Type: Grant
    Filed: October 3, 1983
    Date of Patent: July 8, 1986
    Assignee: Kershaw Manufacturing Company, Inc.
    Inventor: Joseph L. Bosko