Patents by Inventor Derrick Mann

Derrick Mann 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: 6421997
    Abstract: A straw buncher is provided for collecting straw in bunches when towed across a field and for releasing the straw at desired locations into large piles. The straw buncher includes a hitch for connecting to a towing implement and a frame extending generally upward and rearward therefrom for maximizing ground clearance. The frame is supported on a pair of wheels. A basket is pivotally mounted on a rear end of the frame. The basket includes a pair of side collecting members and a rear collecting member extending therebetween. The collecting members are in the form of mesh sheets extending generally upright from the ground. The rear collecting member is spaced upward from the ground and includes a plurality of ground engaging tines extending downward from a bottom end for turning up the straw from the soil such that it may be collected by the collecting members. Hydraulics are provided for raising the basket relative to the frame for releasing the collected straw.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: July 23, 2002
    Inventor: Derrick Mann