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).
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Publication number: 20200154641Abstract: 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: ApplicationFiled: January 24, 2020Publication date: May 21, 2020Applicant: Unverferth Manufacturing Company, Inc.Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN
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Publication number: 20200146202Abstract: 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: ApplicationFiled: January 13, 2020Publication date: May 14, 2020Applicant: Unverferth Manufacturing Company, Inc.Inventors: Michael D. VAN MILL, Ryan J. FLESHNER, Ronald J. SCHLIMGEN
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Publication number: 20200093062Abstract: 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: ApplicationFiled: November 18, 2019Publication date: March 26, 2020Applicant: Unverferth Manufacturing Company, Inc.Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN, John WALVATNE, Christopher M. SELF
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Publication number: 20200077593Abstract: 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: ApplicationFiled: September 5, 2019Publication date: March 12, 2020Applicant: Unverferth Manufacturing Co., Inc.Inventors: Michael D. VAN MILL, Ronald J. SCHLIMGEN, Shawn W. GERDEMAN
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Publication number: 20200045887Abstract: 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: ApplicationFiled: October 18, 2019Publication date: February 13, 2020Applicant: Digi-Star, LLCInventors: Jerome Bump, Steven L. Johansen, Ronald J. Schlimgen, Michael D. Van Mill, Shawn W. Gerdeman
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Patent number: 10542676Abstract: 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: GrantFiled: May 15, 2017Date of Patent: January 28, 2020Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Ronald J. Schlimgen
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Patent number: 10531604Abstract: 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: GrantFiled: November 10, 2017Date of Patent: January 14, 2020Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Ryan J. Fleshner, Ronald J. Schlimgen
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Publication number: 20200008356Abstract: 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: ApplicationFiled: September 16, 2019Publication date: January 9, 2020Applicant: Unverferth Manufacturing Company, Inc.Inventors: Shawn W. GERDEMAN, Michael D. VAN MILL
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Patent number: 10492368Abstract: 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: GrantFiled: August 16, 2017Date of Patent: December 3, 2019Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Ronald J. Schlimgen, John Walvatne, Christopher M. Self
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Patent number: 10485177Abstract: 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: GrantFiled: July 24, 2017Date of Patent: November 26, 2019Assignee: DIGI-STAR, LLCInventors: Jerome Bump, Steven L. Johansen, Ronald J. Schlimgen, Michael D. Van Mill, Shawn W. Gerdeman
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Patent number: 10448575Abstract: 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: GrantFiled: April 10, 2018Date of Patent: October 22, 2019Assignee: Unverferth Manufacturing Company, Inc.Inventors: Shawn W. Gerdeman, Michael D. Van Mill
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Publication number: 20190307074Abstract: 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: ApplicationFiled: April 10, 2018Publication date: October 10, 2019Applicant: Unverferth Manufacturing Company, Inc.Inventors: Shawn W. GERDEMAN, Michael D. VAN MILL
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Patent number: 10426092Abstract: 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: GrantFiled: June 13, 2017Date of Patent: October 1, 2019Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Ronald J. Schlimgen
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Publication number: 20190168831Abstract: 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: ApplicationFiled: December 21, 2018Publication date: June 6, 2019Applicant: Unverferth Manufacturing Company, Inc.Inventors: Michael D. VAN MILL, Christopher M. SELF, John WALVATNE
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Patent number: 10239569Abstract: 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: GrantFiled: August 22, 2016Date of Patent: March 26, 2019Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Christopher M. Self, John Walvatne
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Patent number: 10160367Abstract: 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: GrantFiled: December 28, 2016Date of Patent: December 25, 2018Assignee: Unverferth Manufacturing Company, Inc.Inventor: Michael D. Van Mill
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Publication number: 20180317386Abstract: 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: ApplicationFiled: July 17, 2018Publication date: November 8, 2018Applicant: UNVERFERTH MANUFACTURING COMPANY, INC.Inventors: Michael D. VAN MILL, Shawn W. GERDEMAN, Ronald J. SCHLIMGEN
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Patent number: 10028434Abstract: 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: GrantFiled: February 9, 2017Date of Patent: July 24, 2018Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Shawn W. Gerdeman, Ronald J. Schlimgen
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Patent number: 10028441Abstract: 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: GrantFiled: February 6, 2017Date of Patent: July 24, 2018Assignee: Unverferth Manufacturing Company, Inc.Inventors: Michael D. Van Mill, Shawn W. Gerdeman, Ronald J. Schlimgen
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Publication number: 20180146611Abstract: 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: ApplicationFiled: November 10, 2017Publication date: May 31, 2018Applicant: Unverferth Manufacturing Company, Inc.Inventors: Michael D. VAN MILL, Ryan J. FLESHNER, Ronald J. SCHLIMGEN