Patents by Inventor Gary Stone Keys, II

Gary Stone Keys, II 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).

  • Agricultural working vehicle with air scoop for air intake system
    Patent number: 7507270
    Abstract: A working vehicle, such as an agricultural combine, includes a vehicle body and an internal combustion engine carried by the vehicle body. The internal combustion engine includes a heat exchanger. An air scoop has an inlet positioned near a top of the vehicle body and facing in an upward direction, and an outlet positioned in association with the heat exchanger.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: March 24, 2009
    Assignee: Deere & Company
    Inventors: Brian Joseph Maas, Alan David Sheidler, Robert Vincent Shannon, Jr., Yong Ho Park, Mark Michael Chaney, Gary Stone Keys, II
  • Sump for cooling package air intake housing of an agricultural machine
    Patent number: 7188599
    Abstract: An apparatus is configured for supplying air to a cooling package for an internal combustion engine that powers an agricultural machine. The apparatus includes an air intake housing defining an air intake opening and a sump. The sump has a wall and a port. A gating device is positioned in communication with the port. The gating device has a first position wherein the port of the sump is closed and a second position wherein the port of the sump is not closed.
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: March 13, 2007
    Assignee: Deere & Company
    Inventors: Mark Michael Chaney, Gary Stone Keys, II