Patents by Inventor Michael D. Van Mill

Michael D. Van Mill 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).

  • Publication number: 20200154641
    Abstract: A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. The grain cart also has a hitch for allowing the grain cart to be towed. The discharge portion is forward of the hitch when in the operating position. Embodiments of the present invention provide, for example, increased forward and side reach, additional storage capacity of the hopper, increased discharge rate from the hopper, and a more compact transport position.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN
  • Publication number: 20200146202
    Abstract: An agricultural implement includes a toolbar system having a toolbar frame, an elevator assembly, and a first wing on one side of the toolbar frame. The first wing may be coupled to the elevator and pivotable about a first vertical axis of rotation between an extended and a folded position. Tools may be coupled to the first wing and rotatable relative to a longitudinal axis of the first wing from an operating position below the first wing to a transport/shipping position above the first wing. Further, the first wing may be adapted to be moveable to position the first wing higher than a wheel of the agricultural implement on the same side of the toolbar frame in the folded position. Subsequently, the tools may be circularly rotated and the middle wing and tools pushed down to reduce the overall width and height of the implement for transporting or shipping.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. VAN MILL, Ryan J. FLESHNER, Ronald J. SCHLIMGEN
  • Publication number: 20200093062
    Abstract: A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a compound angle joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. When in a transport position, the upper auger assembly portion is offset from the lower auger assembly portion by a transport offset angle such that the upper auger assembly portions folded across the front of the grain cart in a non-obstructive and non-protruding manner.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 26, 2020
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN, John WALVATNE, Christopher M. SELF
  • Publication number: 20200077593
    Abstract: A farm implement includes a frame, a container mounted on the frame, a hitch extending away from a front wall of the container in a first direction, and an auger assembly extending away from the front wall. The auger assembly includes a receiving portion coupled to the container, a lower portion coupled to the receiving portion, an upper portion coupled to the lower portion, a joint assembly coupled to both the upper and lower portions, and a discharge portion coupled to the upper portion. The joint assembly allows the upper portion to pivot about a folding axis between a transport position and an operating position. In the operating position, the lower portion is angled toward the hitch relative to a vertical plane extending transverse to a direction of travel by the farm implement, and the lower portion is angularly offset from the upper portion by a second angle.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: Unverferth Manufacturing Co., Inc.
    Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN, Shawn W. GERDEMAN
  • Publication number: 20200045887
    Abstract: A scale controller system and method of using the system is disclosed. The scale controller is adapted for use with a grain cart or similar implement that includes a discharge opening and conveyor. The system includes a scale and a plurality of sensors that work together to automate numerous functions that are typically performed manually. For example, the present invention discloses a system that automatically records the amount of material loaded or unloaded by continuously monitoring the load on a scale and the RPMs of a power take-off shaft that drives a conveyor.
    Type: Application
    Filed: October 18, 2019
    Publication date: February 13, 2020
    Applicant: Digi-Star, LLC
    Inventors: Jerome Bump, Steven L. Johansen, Ronald J. Schlimgen, Michael D. Van Mill, Shawn W. Gerdeman
  • Patent number: 10542676
    Abstract: A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. The grain cart also has a hitch for allowing the grain cart to be towed. The discharge portion is forward of the hitch when in the operating position. Embodiments of the present invention provide, for example, increased forward and side reach, additional storage capacity of the hopper, increased discharge rate from the hopper, and a more compact transport position.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: January 28, 2020
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Ronald J. Schlimgen
  • Patent number: 10531604
    Abstract: An agricultural implement includes a toolbar system having a toolbar frame, an elevator assembly, and a first wing on one side of the toolbar frame. The first wing may be coupled to the elevator and pivotable about a first vertical axis of rotation between an extended and a folded position. Tools may be coupled to the first wing and rotatable relative to a longitudinal axis of the first wing from an operating position below the first wing to a transport/shipping position above the first wing. Further, the first wing may be adapted to be moveable to position the first wing higher than a wheel of the agricultural implement on the same side of the toolbar frame in the folded position. Subsequently, the tools may be circularly rotated and the middle wing and tools pushed down to reduce the overall width and height of the implement for transporting or shipping.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: January 14, 2020
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Ryan J. Fleshner, Ronald J. Schlimgen
  • Publication number: 20200008356
    Abstract: A farm implement having an auger assembly that includes a first auger section with a first auger shaft and a first helical flight array and a second auger section with a second auger shaft and a second helical flight array. When the auger assembly is set in the operating position, a leading edge of the first helical flight array opposes a trailing edge of the second flight array, and the leading edge is spatially separated from the trailing edge by a gap. The auger assembly further includes a first flight extension detachably mounted to the leading edge of the first helical flight array and/or a second flight extension detachably mounted to the trailing edge of the second helical flight array.
    Type: Application
    Filed: September 16, 2019
    Publication date: January 9, 2020
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Shawn W. GERDEMAN, Michael D. VAN MILL
  • Patent number: 10492368
    Abstract: A grain cart and foldable auger assembly having an upper auger assembly portion with a discharge portion, a lower auger assembly portion with an intake portion, and a compound angle joint that allows the upper auger assembly portion to be moved between operating and transport positions. When in an operating position, the upper auger portion and the lower auger portion are offset from each other by an operating offset angle. When in a transport position, the upper auger assembly portion is offset from the lower auger assembly portion by a transport offset angle such that the upper auger assembly portions folded across the front of the grain cart in a non-obstructive and non-protruding manner.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: December 3, 2019
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Ronald J. Schlimgen, John Walvatne, Christopher M. Self
  • Patent number: 10485177
    Abstract: A scale controller system and method of using the system is disclosed. The scale controller is adapted for use with a grain cart or similar implement that includes a discharge opening and conveyor. The system includes a scale and a plurality of sensors that work together to automate numerous functions that are typically performed manually. For example, the present invention discloses a system that automatically records the amount of material loaded or unloaded by continuously monitoring the load on a scale and the RPMs of a power take-off shaft that drives a conveyor.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: November 26, 2019
    Assignee: DIGI-STAR, LLC
    Inventors: Jerome Bump, Steven L. Johansen, Ronald J. Schlimgen, Michael D. Van Mill, Shawn W. Gerdeman
  • Patent number: 10448575
    Abstract: A farm implement having an auger assembly that includes a first auger section with a first auger shaft and a first helical flight array, a second auger section with a second auger shaft and a second helical flight array, and a joint that releasably connects the first auger shaft to the second auger shaft when the auger assembly is in an operating position. When the auger assembly is set in the operating position, a leading edge of the first helical flight array opposes a trailing edge of the second flight array, and the leading edge is spatially separated from the trailing edge by a gap. The auger assembly further includes a first flight extension detachably mounted to the leading edge of the first helical flight array and/or a second flight extension detachably mounted to the trailing edge of the second helical flight array.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: October 22, 2019
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Shawn W. Gerdeman, Michael D. Van Mill
  • Publication number: 20190307074
    Abstract: A farm implement having an auger assembly that includes a first auger section with a first auger shaft and a first helical flight array, a second auger section with a second auger shaft and a second helical flight array, and a joint that releasably connects the first auger shaft to the second auger shaft when the auger assembly is in an operating position. When the auger assembly is set in the operating position, a leading edge of the first helical flight array opposes a trailing edge of the second flight array, and the leading edge is spatially separated from the trailing edge by a gap. The auger assembly further includes a first flight extension detachably mounted to the leading edge of the first helical flight array and/or a second flight extension detachably mounted to the trailing edge of the second helical flight array.
    Type: Application
    Filed: April 10, 2018
    Publication date: October 10, 2019
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Shawn W. GERDEMAN, Michael D. VAN MILL
  • Patent number: 10426092
    Abstract: A cart for transporting and conveying agricultural materials is provided. The cart includes a frame; a set of wheels or tracks coupled with said frame; and a hitch assembly coupled with said frame to allow the cart to be towed on the wheels or tracks behind a tow vehicle. The cart further includes a hopper defined by a plurality of walls supported by the frame and having a hopper opening to receive agricultural material and a discharge opening for discharging agricultural material. The cart further includes a conveyor assembly coupled to the hopper, the conveyor assembly including an inlet in communication with the discharge opening to receive agricultural material therefrom and an outlet to discharge agricultural material. The conveyor assembly includes a lower conveyor section and an upper conveyor section.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: October 1, 2019
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Ronald J. Schlimgen
  • Publication number: 20190168831
    Abstract: A mobile farm implement includes a track assembly with a plurality of arms that are pivotally coupled to support idler wheels and bogie wheels such that the track assembly is able to better conform to the terrain when the implement is towed behind a tractor or otherwise moved.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 6, 2019
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. VAN MILL, Christopher M. SELF, John WALVATNE
  • Patent number: 10239569
    Abstract: A mobile farm implement includes a track assembly with a plurality of arms that are pivotally coupled to support idler wheels and bogie wheels such that the track assembly is able to better conform to the terrain when the implement is towed behind a tractor or otherwise moved.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 26, 2019
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Christopher M. Self, John Walvatne
  • Patent number: 10160367
    Abstract: According to a first aspect, a grain cart is provided. The grain cart includes a rolling frame; and a bin mounted to the frame and having one or more walls defining a space for storing an agricultural product. The grain cart also includes a folding auger assembly having an upper auger portion with a first longitudinal axis and a lower auger portion with a second longitudinal axis. The upper auger portion further has an upper auger, an upper auger housing, and a discharge spout coupled to a top end of the upper auger housing. The lower auger portion further has a lower auger and lower auger housing. A bottom end of the lower auger housing is coupled to the bin and a top end of the lower auger housing is coupled to a bottom end of the upper auger housing, such that the lower auger and upper auger are operable to convey the agricultural product from the bin to the discharge spout.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: December 25, 2018
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventor: Michael D. Van Mill
  • Publication number: 20180317386
    Abstract: A method of unloading mobile farm implements is presented. Unloading the mobile farm implement is accomplished by transmitting commands to unfold an auger arm and to open a container door and by monitoring weight measurements from the implement.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 8, 2018
    Applicant: UNVERFERTH MANUFACTURING COMPANY, INC.
    Inventors: Michael D. VAN MILL, Shawn W. GERDEMAN, Ronald J. SCHLIMGEN
  • Patent number: 10028434
    Abstract: A method of unloading mobile farm implements is presented. Unloading the mobile farm implement is accomplished by transmitting commands to unfold an auger arm and to open a container door and by monitoring weight measurements from the implement.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: July 24, 2018
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Shawn W. Gerdeman, Ronald J. Schlimgen
  • Patent number: 10028441
    Abstract: A method of automating unloading for a mobile farm implement is presented. The method includes determining whether the speed of the mobile farm implement is below a first threshold. In response to a determination that the speed of the mobile farm implement is below the first threshold, a conveyor is moved to an operating position, where it is used to unload agricultural material from the mobile farm implement. Upon termination of the unloading of the agricultural material, the controller folds the conveyor to a storage or transport position.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: July 24, 2018
    Assignee: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. Van Mill, Shawn W. Gerdeman, Ronald J. Schlimgen
  • Publication number: 20180146611
    Abstract: An agricultural implement includes a toolbar system having a toolbar frame, an elevator assembly, and a first wing on one side of the toolbar frame. The first wing may be coupled to the elevator and pivotable about a first vertical axis of rotation between an extended and a folded position. Tools may be coupled to the first wing and rotatable relative to a longitudinal axis of the first wing from an operating position below the first wing to a transport/shipping position above the first wing. Further, the first wing may be adapted to be moveable to position the first wing higher than a wheel of the agricultural implement on the same side of the toolbar frame in the folded position. Subsequently, the tools may be circularly rotated and the middle wing and tools pushed down to reduce the overall width and height of the implement for transporting or shipping.
    Type: Application
    Filed: November 10, 2017
    Publication date: May 31, 2018
    Applicant: Unverferth Manufacturing Company, Inc.
    Inventors: Michael D. VAN MILL, Ryan J. FLESHNER, Ronald J. SCHLIMGEN