Patents by Inventor Ralph L. Lavin

Ralph L. Lavin 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 To 3 Point Hitch Adapter
    Publication number: 20080066936
    Abstract: A snowplow frame to three-point hitch adapter includes an adapter frame having a first and a second side, each side generally parallel to one another. The first side includes a number of interconnection points sized and located to generally match the interconnection points between a snowplow and a snowplow frame, while the second side includes a number of interconnection points sized and located to generally match with the interconnection points on a three-point hitch configured tractor implement.
    Type: Application
    Filed: August 30, 2006
    Publication date: March 20, 2008
    Inventor: Ralph L. Lavin