Patents by Inventor David Stanley Fenton

David Stanley Fenton 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).

  • Feller buncher
    Patent number: 7017631
    Abstract: A feller buncher includes an elongate support having an axis, a first side, a second side, a first end and a second end. A first tree receiving cavity is positioned along the first side of the support. A second tree receiving cavity is positioned along the second side of the support. A circular saw is positioned at the second end of the support. The plane of the saw is transverse to the axis of the vertical support. Movable grapple arms are positioned on each of the first side and the second side of the support above the circular saw. The grapple arms are adapted to hold trees while they are being felled and then maintain bunches of felled trees in each of the first tree receiving cavity and the second tree receiving cavity.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: March 28, 2006
    Inventors: David Stanley Fenton, Barry David Fenton
  • Feller buncher
    Publication number: 20040211486
    Abstract: A feller buncher includes an elongate support having an axis, a first side, a second side, a first end and a second end. A first tree receiving cavity is positioned along the first side of the support. A second tree receiving cavity is positioned along the second side of the support. A circular saw is positioned at the second end of the support. The plane of the saw is transverse to the axis of the vertical support. Movable grapple arms are positioned on each of the first side and the second side of the support above the circular saw. The grapple arms are adapted to hold trees while they are being felled and then maintain bunches of felled trees in each of the first tree receiving cavity and the second tree receiving cavity.
    Type: Application
    Filed: November 24, 2003
    Publication date: October 28, 2004
    Inventors: David Stanley Fenton, Barry David Fenton