Patents by Inventor Thomas J. Deves

Thomas J. Deves 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).

  • Patent number: 6915862
    Abstract: A three point hitch for a cart-type utility vehicle wherein the utility vehicle comprises a vehicle frame that includes an axle housing and an upper frame cross member. The three point hitch comprises a pair of spaced apart lower draft links, each pivotally mounted to the axle housing and extending rearward, the lower draft links having connection features at free ends thereof for connecting to an implement. A beam extends in a lateral direction parallel to the upper frame cross member. A rockshaft extends parallel to the beam and is pivotally connected to the beam. A lift bracket is fixedly connected to the rockshaft. Two upper links are fixedly connected to the rockshaft and extend rearward, the upper links located above the lower draft links. Two vertical links connect the upper links and the lower draft links. Endplates are fixedly connected to the beam and are connected to the vehicle frame by pins that also are used to pivotally connect a cargo box or platform to the frame.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: July 12, 2005
    Assignee: Deere & Co.
    Inventors: Thomas J. Deves, Nick Tzortzinis, Preston Roberts
  • Patent number: 6916142
    Abstract: A utility vehicle for removably mounting and carrying a plurality of different equipment, such as turf maintenance equipment, is provided. The utility vehicle is motorized and has a support frame. A multi-purpose platform is mounted to the support frame. The multi-purpose platform has a plurality of different equipment mounts so configured and arranged to removably mount the plurality of different equipment to the multi-purpose platform. A hydraulic lifting mechanism pivots the multi-purpose platform upward while the equipment is mounted to the multi-purpose platform to provide access to the area of the vehicle underneath the multi-purpose platform.
    Type: Grant
    Filed: July 19, 2002
    Date of Patent: July 12, 2005
    Assignee: Deere & Company
    Inventors: Loren F. Hansen, Stephanie L. Homewood, Thomas J. Deves
  • Publication number: 20040188112
    Abstract: A three point hitch for a cart-type utility vehicle wherein the utility vehicle comprises a vehicle frame that includes an axle housing and an upper frame cross member. The three point hitch comprises a pair of spaced apart lower draft links, each pivotally mounted to the axle housing and extending rearward, the lower draft links having connection features at free ends thereof for connecting to an implement. A beam extends in a lateral direction parallel to the upper frame cross member. A rockshaft extends parallel to the beam and is pivotally connected to the beam. A lift bracket is fixedly connected to the rockshaft. Two upper links are fixedly connected to the rockshaft and extend rearward, the upper links located above the lower draft links. Two vertical links connect the upper links and the lower draft links. Endplates are fixedly connected to the beam and are connected to the vehicle frame by pins that also are used to pivotally connect a cargo box or platform to the frame.
    Type: Application
    Filed: March 14, 2003
    Publication date: September 30, 2004
    Inventors: Thomas J. Deves, Nick Tzortzinis, Preston Roberts
  • Publication number: 20040013489
    Abstract: A utility vehicle for removably mounting and carrying a plurality of different equipment, such as turf maintenance equipment, is provided. The utility vehicle is motorized and has a support frame. A multi-purpose platform is mounted to the support frame. The multi-purpose platform has a plurality of different equipment mounts so configured and arranged to removably mount the plurality of different equipment to the multi-purpose platform. A hydraulic lifting mechanism pivots the multi-purpose platform upward while the equipment is mounted to the multi-purpose platform to provide access to the area of the vehicle underneath the multi-purpose platform.
    Type: Application
    Filed: July 19, 2002
    Publication date: January 22, 2004
    Inventors: Loren F. Hansen, Stephanie L. Homewood, Thomas J. Deves