Patents by Inventor Ethan Curtis Stepen Bent

Ethan Curtis Stepen Bent 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).

  • TANK PRESSURIZATION CONTROL FOR AIR CARTS
    Publication number: 20180222690
    Abstract: A pneumatic valve for an agricultural product distribution system includes a fan inlet, a tank outlet, a shuttle, a control pressure inlet, and a diaphragm. The fan inlet is coupled to an air source that supplies an air stream into a primary line, which facilitates distributing a granular product to an agricultural implement by guiding the air stream from a first section to a second section of the primary line, the first section having a larger cross-sectional area than the second section. A tank outlet is fluidly coupled to a storage tank. The control pressure inlet is fluidly coupled to the second section of the primary line or to a meter housing.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 9, 2018
    Inventors: Joel John Octave Gervais, James Wayne Henry, Ethan Curtis Stepen Bent, Stewart Joseph Millie