Patents by Inventor Bruce H. Paulson

Bruce H. Paulson 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).

  • Patent number: 5661964
    Abstract: A fresh market sweet corn harvester for removing ears of corn from corn stalks. The harvester is configured to be mounted to a drive chassis for over-the-ground travel and includes a lower frame with one or more cutters for cutting lower portions of the corn stalks at a cut height above the ground. Hydraulic cylinders extending between the lower frame and the chassis are actuated from within the chassis operator compartment to raise and lower the lower frame and adjust the cut height. An upper frame is pivotally mounted with respect to the lower frame, One or more gathering mechanisms and one or more stripping mechanisms are mounted to the upper frame. The gathering mechanisms engage upper portions of the cut corn stalks and pull the stalks through the harvester. The stripping mechanisms remove ears of corn from the stalks as they are pulled through the harvester by the gathering mechanisms.
    Type: Grant
    Filed: October 11, 1995
    Date of Patent: September 2, 1997
    Assignee: Pixall Limited Partnership
    Inventors: Bernard S. Paulson, Bruce H. Paulson
  • Patent number: 4499992
    Abstract: A self-cleaning support for a conveyor belt having a shaft with first and second ends and a longitudinal center capable of being adapted to rotate at each of the ends. The shaft is provided with a first flighting to convey material from a first point proximate the longitudinal center toward the first end and a second flight to convey material from a second point proximate the longitudinal center towards the second end, with the first and second points being spaced apart. Two annular members are mounted at the first and second points respectively both encircling the shaft and defining axial openings permitting material to pass through to their respective flights. These annular members may provide a guide for the underside of the belt by being spaced apart to receive the width of a belt guide.
    Type: Grant
    Filed: April 18, 1983
    Date of Patent: February 19, 1985
    Assignee: Pixall Corporation
    Inventors: Bernard S. Paulson, Bruce H. Paulson, Brian K. Clark, Richard A. Briesemeister