Patents by Inventor Stephen E. Crutchfield

Stephen E. Crutchfield 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: 7862288
    Abstract: A bale accumulator and method in which a plurality of hay bales can be accumulated and arranged into a cluster of ten bales (a “ten stack”). The accumulator first collects a bale in each of two angled bale receivers at the rear of the accumulator. These remain in position as four columns having two bales each are collected in a more forward collection. The result is two angled bales being dragged to the rear of a conventional “eight stack.” As the device releases all ten bales, gate mechanisms rotate the two rear bales 90 degrees so that they lie transverse to the eight bales comprising the “eight stack.” The two rear bales are pressed against the rear of the eight stack in order to form a ten stack.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: January 4, 2011
    Inventor: Stephen E. Crutchfield
  • Publication number: 20090274546
    Abstract: A bale accumulator and method in which a plurality of hay bales can be accumulated and arranged into a cluster of ten bales (a “ten stack”). The accumulator first collects a bale in each of two angled bale receivers at the rear of the accumulator. These remain in position as four columns having two bales each are collected in a more forward collection. The result is two angled bales being dragged to the rear of a conventional “eight stack.” As the device releases all ten bales, gate mechanisms rotate the two rear bales 90 degrees so that they lie transverse to the eight bales comprising the “eight stack.” The two rear bales are pressed against the rear of the eight stack in order to form a ten stack.
    Type: Application
    Filed: April 30, 2008
    Publication date: November 5, 2009
    Inventor: Stephen E. Crutchfield