Patents by Inventor Brian Maddick

Brian Maddick 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).

  • GRAIN BIN SPREADER WITH DOMED BELL
    Publication number: 20180099815
    Abstract: A grain spreader for a grain bin is provided with an electric motor having a domed or conical cap. The inclination of the cap is preferably 45°. The inclination of the cap eliminates grain splattering and minimizes wear on the cap. The cap includes an internal hub with an axial cavity. A bearing is mounted within the cavity to rotatably support an upper end of the motor drive shaft.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 12, 2018
    Inventor: Brian Maddick
  • Grain bin spreader motor with domed bell
    Patent number: D892738
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: August 11, 2020
    Assignee: Spread All Manufacturing Co.
    Inventor: Brian Maddick