Patents by Inventor Dennis A. Tiner

Dennis A. Tiner 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).

  • Pruning apparatus
    Patent number: 9992937
    Abstract: A bush pruning apparatus adapted for use in combination with a tractor or similar vehicle, wherein the apparatus is mounted to the tractor by a frame that allows the position of the cutting blade relative to the bush be pruned to be freely independent of the position or tilt of the tractor, such that changes in elevation or ground surface encountered by the tractor are not transmitted to the cutting blade to adversely affect the height of the cutting blade.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: June 12, 2018
    Inventor: Dennis A. Tiner
  • Pruning Apparatus
    Publication number: 20160050853
    Abstract: A bush pruning apparatus adapted for use in combination with a tractor or similar vehicle, wherein the apparatus is mounted to the tractor by a frame that allows the position of the cutting blade relative to the bush be pruned to be freely independent of the position or tilt of the tractor, such that changes in elevation or ground surface encountered by the tractor are not transmitted to the cutting blade to adversely affect the height of the cutting blade.
    Type: Application
    Filed: August 24, 2015
    Publication date: February 25, 2016
    Inventor: Dennis A. Tiner