Patents by Inventor Andrew C. Schleif
Andrew C. Schleif 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: 20230415558Abstract: A vehicle shown herein is a side by side utility vehicle having a powertrain an engine with at least three cylinders, an intake and an exhaust, where the intake is forward of the engine and the exhaust is rearward of the engine. The vehicle may further or alternatively include an engine block configured to couple with various transmissions without alteration of the engine block itself.Type: ApplicationFiled: September 13, 2023Publication date: December 28, 2023Inventors: Andrew C. Schleif, Paul W. Barton, Ralph W. Lauzze, III, Robert C. Wilmot, Anthony J. Ripley, Brian R. Gillingham
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Publication number: 20230399975Abstract: A utility vehicle including a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a powertrain assembly supported by the frame and including an engine supported by the frame, the engine including an exhaust side and a turbocharger operably coupled to the engine, the turbocharger having a turbine housing supporting a turbine and a compressor housing supporting a compressor, the turbocharger being positioned on the exhaust side of the engine and rearward of the engine, a space between the turbocharger and the engine being less than 9 inches.Type: ApplicationFiled: June 8, 2023Publication date: December 14, 2023Applicant: Polaris Industries Inc.Inventors: Steven M. Tittl, Andrew C. Schleif, Stephen L. Nelson, Kevin J. Rodel, William L. Barbrey, Paul W. Barton, Oliver Young, Andrew PH Statham
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Publication number: 20230322305Abstract: A utility vehicle comprising a frame, a body supported by the frame, a seating area supported by the frame, front and rear ground engaging members supporting the frame and the body, and a powertrain drivingly coupled to the front and rear ground engaging members, the powertrain including an engine having a cylinder block having a plurality of cylinders, a cylinder head removably coupled to the cylinder block, a crankcase having a first portion and a second portion, the first portion of the crankcase being removably coupled to the cylinder block, and at least one gasket positioned between the cylinder block and the first portion of the crankcase, the at least one gasket configured to individually seal each of the plurality of cylinders relative to the first portion of the crankcase.Type: ApplicationFiled: June 13, 2023Publication date: October 12, 2023Inventors: Andrew C. Schleif, Paul W. Barton, Ralph W. Lauzze, III
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Publication number: 20230313872Abstract: Aspects of the present disclosure relate to a powertrain assembly including a continuously variable transmission and, in some examples, a clutch. The clutch may be operably coupled between a prime mover and the continuously variable transmission. Additionally, or alternatively, a clutch may be operable coupled after or downstream of the continuously variable transmission. Aspects of the powertrain assembly may be controlled to provide starting-clutch functionality, to provide torque-limiting functionality, and/or to adapt operation of the powertrain for any of a variety of conditions.Type: ApplicationFiled: April 4, 2023Publication date: October 5, 2023Inventors: Morgan I. Burgett, Jonathon P. Graus, Matthew L. Gross, Zacharey J. Hussong, Hans-Rudolf Jenni, Maverick J. Klotz, Beat R. Kohler, Amery D. Kuhl, Stephen L. Nelson, Jeffrey I. Peterman, Andrew C. Schleif, Dylan T. Truskolaski, Evan R. Wozniak, Ronald Zurbruegg
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Patent number: 11691674Abstract: A utility vehicle comprising a frame, a body supported by the frame, a seating area supported by the frame, front and rear ground engaging members supporting the frame and the body, and a powertrain drivingly coupled to the front and rear ground engaging members, the powertrain including an engine having a cylinder block having a plurality of cylinders, a cylinder head removably coupled to the cylinder block, a crankcase having a first portion and a second portion, the first portion of the crankcase being removably coupled to the cylinder block, and at least one gasket positioned between the cylinder block and the first portion of the crankcase, the at least one gasket configured to individually seal each of the plurality of cylinders relative to the first portion of the crankcase.Type: GrantFiled: May 15, 2020Date of Patent: July 4, 2023Assignee: Polaris Industries Inc.Inventors: Andrew C. Schleif, Paul W. Barton, Ralph W. Lauzze, III
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Publication number: 20220243810Abstract: A utility vehicle includes a frame assembly, a plurality of ground-engaging members supporting the frame assembly, and a powertrain assembly operably coupled to the ground-engaging members and including a prime mover and a continuously variable transmission. Additionally, the utility vehicle includes an operator defined by a portion of the frame assembly and including seating for at least an operator. The utility vehicle also includes an electrical assembly comprising an electric motor operably coupled to the continuously variable transmission. The electric motor is positioned rearward of the operator area.Type: ApplicationFiled: January 28, 2022Publication date: August 4, 2022Inventors: Dylan T. Truskolaski, Zacharey J. Hussong, Brian D. Krosschell, John M. Nutter, Steven R. Franker, Anthony J. Myhre, Gary A. Pinkley, Adrien O. Lechat, David A. Galsworthy, Andrew C. Schleif, Ryan A. Tholen, Anthony J. Ripley, Stephen L. Nelson, Jeffrey I. Peterman, Samuel C. Willenbring, Maxim Kolesnikov, Adam J. Heinzen, Maverick J. Klotz, Stephen G. Crain
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Publication number: 20210354760Abstract: A utility vehicle comprising a frame, a body supported by the frame, a seating area supported by the frame, front and rear ground engaging members supporting the frame and the body, and a powertrain drivingly coupled to the front and rear ground engaging members, the powertrain including an engine having a cylinder block having a plurality of cylinders, a cylinder head removably coupled to the cylinder block, a crankcase having a first portion and a second portion, the first portion of the crankcase being removably coupled to the cylinder block, and at least one gasket positioned between the cylinder block and the first portion of the crankcase, the at least one gasket configured to individually seal each of the plurality of cylinders relative to the first portion of the crankcase.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Inventors: Andrew C. Schleif, Paul W. Barton, Ralph W. Lauzze, III
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Publication number: 20210354542Abstract: A vehicle shown herein is a side by side utility vehicle having a powertrain an engine with at least three cylinders, an intake and an exhaust, where the intake is forward of the engine and the exhaust is rearward of the engine. The vehicle may further or alternatively include an engine block configured to couple with various transmissions without alteration of the engine block itself.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Inventors: Andrew C. Schleif, Paul W. Barton, Ralph W. Lauzze, III, Robert C. Wilmot, Anthony J. Ripley, Brian R. Gillingham
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Patent number: 11173808Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a plurality of body panels supported by the frame. The utility vehicle also includes a radiator supported on a rear portion of the frame. Additionally, the utility vehicle includes an air intake assembly partially supported by an upper portion of the frame.Type: GrantFiled: December 22, 2016Date of Patent: November 16, 2021Assignee: Polaris Industies Inc.Inventors: Philip B. Swain, Andrew C. Schleif, Dennis J. Lutz, David J. Hicke, Eric D. Bjerketvedt, Aaron D. Deckard, Corrie S. Roytek, Donovan L. Fredrickson, Owen J. Dickinson, Jason L. Sherrett, James J. Endrizzi
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Publication number: 20210213822Abstract: An off-road vehicle includes a powertrain assembly having an engine and a steel belt continuously variable transmission. Portions of the powertrain assembly are supported at a rear portion of the vehicle and are positioned relative to other components of the vehicle also supported at the rear portion of the vehicle. The vehicle also is configured for various operating modes.Type: ApplicationFiled: January 13, 2021Publication date: July 15, 2021Inventors: Anthony J. Ripley, Andrew C. Schleif
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Publication number: 20210061088Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a powertrain assembly. The powertrain assembly includes an engine, a shiftable transmission, a continuously variable transmission, and a charger. Additionally, the utility vehicle may include a cooling assembly fluidly coupled to at least the engine and the charger.Type: ApplicationFiled: September 11, 2020Publication date: March 4, 2021Inventors: Daniel J. Nugteren, Urs Wenger, Hans-Rudolf Jenni, Andrew C. Schleif, Adam J. Schlangen
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Patent number: 10926618Abstract: The present invention relates to all terrain vehicles having at least a pair of laterally spaced apart seating surfaces. More particularly, the present invention relates to trail compliant side-by-side all terrain vehicles.Type: GrantFiled: November 6, 2017Date of Patent: February 23, 2021Assignee: Polaris industries Inc.Inventors: Aaron D. Deckard, Andrew C. Schleif, Jason C. Plugge, Alan A. Meyer
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Patent number: 10800250Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a powertrain assembly. The powertrain assembly includes an engine, a shiftable transmission, a continuously variable transmission, and a charger. Additionally, the utility vehicle may include a cooling assembly fluidly coupled to at least the engine and the charger.Type: GrantFiled: April 29, 2019Date of Patent: October 13, 2020Assignee: Polaris Industries Inc.Inventors: Daniel J. Nugteren, Andrew C. Schleif, Stephen L. Nelson, Anthony J. Ripley
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Patent number: 10697532Abstract: A continuously variable transmission for a utility vehicle includes a drive clutch, a driven clutch operably coupled to the drive clutch, and a housing generally surrounding the drive and driven clutches. The housing includes an inner cover, an outer cover removably coupled to the inner cover, an air inlet positioned on one of the inner cover or the outer cover, and an air outlet positioned on the one of the inner cover or the outer cover.Type: GrantFiled: December 22, 2016Date of Patent: June 30, 2020Assignee: Polaris Industries Inc.Inventors: Andrew C. Schleif, Amery D. Kuhl, David J. Hicke, Narender Bejawada
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Publication number: 20190248227Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a powertrain assembly. The powertrain assembly includes an engine, a shiftable transmission, a continuously variable transmission, and a charger. Additionally, the utility vehicle may include a cooling assembly fluidly coupled to at least the engine and the charger.Type: ApplicationFiled: April 29, 2019Publication date: August 15, 2019Applicant: Polaris Industries Inc.Inventors: Daniel J. Nugteren, Urs Wenger, Hans-Rudolf Jenni, Andrew C. Schleif, Adam J. Schlangen
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Publication number: 20180178677Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a plurality of body panels supported by the frame. The utility vehicle also includes a radiator supported on a rear portion of the frame. Additionally, the utility vehicle includes an air intake assembly partially supported by an upper portion of the frame.Type: ApplicationFiled: December 22, 2016Publication date: June 28, 2018Inventors: Philip B. Swain, Andrew C. Schleif, Dennis J. Lutz, David J. Hicke, Eric D. Bjerketvedt, Aaron D. Deckard, Corrie S. Roytek, Donovan L. Fredrickson, Owen J. Dickinson, Jason L. Sherrett, James J. Endrizzi
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Publication number: 20180180163Abstract: A continuously variable transmission for a utility vehicle includes a drive clutch, a driven clutch operably coupled to the drive clutch, and a housing generally surrounding the drive and driven clutches. The housing includes an inner cover, an outer cover removably coupled to the inner cover, an air inlet positioned on one of the inner cover or the outer cover, and an air outlet positioned on the one of the inner cover or the outer cover.Type: ApplicationFiled: December 22, 2016Publication date: June 28, 2018Inventors: Andrew C. Schleif, Amery D. Kuhl, David J. Hicke, Narender Bejawada
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Publication number: 20160176284Abstract: A utility vehicle includes a plurality of ground-engaging members, a frame supported by the ground-engaging members, and a powertrain assembly. The powertrain assembly includes an engine, a shiftable transmission, a continuously variable transmission, and a charger. Additionally, the utility vehicle may include a cooling assembly fluidly coupled to at least the engine and the charger.Type: ApplicationFiled: December 19, 2014Publication date: June 23, 2016Inventors: Daniel J. Nugteren, Adam J. Schlangen, Hans-Rudolf Jenni, John LaFata, David Hicke, Christopher J. Hurd, Ricky Jaeger, Aaron D. Deckard, Andrew C. Schleif
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Publication number: 20150259011Abstract: The present invention relates to all terrain vehicles having at least a pair of laterally spaced apart seating surfaces.Type: ApplicationFiled: October 11, 2013Publication date: September 17, 2015Inventors: Aaron D. Deckard, Philip B. Swain, Andy T. Ives, Austin L. Houkom, Shawn D. Peterson, Gordon J. Steinmetz, Adam J. Schlangen, Corrie S. Roytek, Daniel L. Goffman, Clinton A. Johnson, Andrew C. Schleif, Jason R. Fields, Thomas C. Hanegraaf, John A. Kastanek, James J. Endrizzi, Ricky G. Jaeger, Aaron J. Nysse, Daniel J. Nugteren, Chris J. Hurd, Curtis C. Carruth, Daniel P. Strobach