Patents by Inventor Kevin E. Sundquist

Kevin E. Sundquist 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: 5661994
    Abstract: A tube shaping apparatus includes a movable frame having an upper portion mounted upon stanchions, an upper and lower tube engaging member mounted upon the frame for holding a tube therebetween, a tube engagement hydraulic cylinder for urging the upper tube engaging member toward and away from the lower tube engaging member, a tube bending die slidably mounted substantially parallel to the upper portion of the frame, and a pair of tube bending hydraulic cylinders for urging the tube bending die along a horizontal plane for bending and shaping a tube held between the upper and lower tube engaging members. The tube bending die is essentially a tongue-like member having an arcuate forward end which effects the bends in the tubes.
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: September 2, 1997
    Inventor: Kevin E. Sundquist