Patents by Inventor Craig C. Von Schalscha

Craig C. Von Schalscha 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).

  • Excavation bucket grading attachment
    Patent number: 5775013
    Abstract: A grading attachment for releasable attachment to an excavation bucket includes a generally V-shaped blade body portion and a blade/bucket attachment assembly, together defining a blade lateral axis and an equipment longitudinal axis. The attachment assembly provides for selective and releasable one-point adjustment of the relative distance between the bucket and blade attachment.
    Type: Grant
    Filed: January 28, 1997
    Date of Patent: July 7, 1998
    Inventor: Craig C. Von Schalscha
  • Excavation bucket grading attachment
    Patent number: 5596825
    Abstract: A grading attachment for releasable attachment to an excavation bucket includes a generally V-shaped blade body portion and a blade/bucket attachment assembly, together defining a blade lateral axis and an equipment longitudinal axis attachment assembly provides for selective and releasable one-point adjustment of the relative distance between the bucket and blade attachment.
    Type: Grant
    Filed: November 29, 1994
    Date of Patent: January 28, 1997
    Inventor: Craig C. Von Schalscha