Patents by Inventor Donald C. Tucker

Donald C. Tucker 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).

  • Shear type tree cutter
    Patent number: 8146628
    Abstract: A shear type tree cutter assembly is adapted to be mounted on a four wheel field vehicle. The assembly includes an anvil with a concave section for supporting the trunk of a tree. The blade portion has a convex portion that cooperates with the concave section of the anvil to shear the tree. The blade and anvil section also may include a straight portion useful for pruning brush and small limbs.
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: April 3, 2012
    Inventor: Donald C. Tucker
  • Shear Type Tree Cutter
    Publication number: 20110197998
    Abstract: A shear type tree cutter assembly is adapted to be mounted on a four wheel field vehicle. The assembly includes an anvil with a concave section for supporting the trunk of a tree. The blade portion has a convex portion that cooperates with the concave section of the anvil to shear the tree. The blade and anvil section also may include a straight portion useful for pruning brush and small limbs.
    Type: Application
    Filed: February 16, 2010
    Publication date: August 18, 2011
    Inventor: Donald C. Tucker