Patents by Inventor Donald J. Runte

Donald J. Runte 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).

  • Earth moving implement with adjustable wheel assembly
    Patent number: 4055222
    Abstract: The implement includes a bucket having a lower scraping blade. A pair of laterally spaced ground-engaging wheels are pivotally supported on the rear of the bucket and may be swung upwardly and downwardly in unison to change the elevation of the bucket. One of the wheels may be shifted upwardly and downwardly relative to the other wheel to tilt the implement about a fore-and-aft extending axis and thereby enable the bucket to work at various inclinations.
    Type: Grant
    Filed: April 29, 1976
    Date of Patent: October 25, 1977
    Inventor: Donald J. Runte