Patents by Inventor Edward P. Engle

Edward P. Engle 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).

  • Snowplow wing assembly
    Patent number: 4741116
    Abstract: A snow plow wing assembly (10) comprising a pair of heavy duty plow wing extension units (11) adapted to be secured at a fixed angle relative to a conventional vehicle mounted snow plow (100) wherein each of the extension units (11) comprise a blade element (12), a mounted bracket (13); a brace element (14) extending between the blade element (12) and the mounting bracket (13); a stabilizing arm (15); a resilient guard element (16); and releasable securing means (50) for attaching the wing assembly (10) to the vehicle mounted snow plow (100).
    Type: Grant
    Filed: May 7, 1987
    Date of Patent: May 3, 1988
    Inventors: Edward P. Engle, Lester O. Dowler