Patents by Inventor Johnny Richard Friesen

Johnny Richard Friesen 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 floor panel
    Patent number: 8646304
    Abstract: In a grain bin floor panel having first and second floor surface extending outwardly from a central support leg to respective first and second side support legs, the central support leg includes first and second upright portions and a lower portion connected between respective lower ends of the first and second upright portion. The first and second upright portions are connected to respective ones of the first and second floor surfaces at the upper ends of the upright portions and are spaced apart from one another at respective lower ends. The lower portion is generally concave such that the lower ends of the first and second upright portions together with the lower portion forms a concave quadrilateral.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: February 11, 2014
    Inventors: Johnny Richard Friesen, Peter W. Friesen
  • Grain Bin Floor Panel
    Publication number: 20120222377
    Abstract: In a grain bin floor panel having first and second floor surface extending outwardly from a central support leg to respective first and second side support legs, the central support leg includes first and second upright portions and a lower portion connected between respective lower ends of the first and second upright portion. The first and second upright portions are connected to respective ones of the first and second floor surfaces at the upper ends of the upright portions and are spaced apart from one another at respective lower ends. The lower portion is generally concave such that the lower ends of the first and second upright portions together with the lower portion forms a concave quadrilateral.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 6, 2012
    Inventors: Johnny Richard Friesen, Peter W. Friesen