Patents by Inventor Wayne M. Klinger

Wayne M. Klinger 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).

  • Apparatus for cleaning excess roadstone away from a gutter
    Patent number: 5377766
    Abstract: An angled blade unit is attached to a loader bucket and, as the bucket is moved along a roadway, the blade unit plows excess roadstone away from a newly poured concrete gutter in order to prepare a roadbed for paving. A gage rides along the flag of the gutter and limits the depth to which the blade unit plows into the roadstone.
    Type: Grant
    Filed: April 12, 1993
    Date of Patent: January 3, 1995
    Assignee: Northern Illinois Service Co.
    Inventor: Wayne M. Klinger