Patents by Inventor Mitchell D. Johnson

Mitchell D. Johnson 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: 20240117138
    Abstract: Disclosed are polymeric foamed compositions, foam padded materials that include such polymeric foamed compositions disposed on a sheet material, and packaging articles (e.g., envelopes) made from such foam padded materials. The polymeric foamed composition on the sheet material has a plurality of foamed structures formed from the foamable composition attached to the sheet material by a layer of the foamable composition, and the plurality foam structures each having a hollow core and a foam exterior shell.
    Type: Application
    Filed: February 1, 2022
    Publication date: April 11, 2024
    Inventors: Yaohua Gao, Stephen M. Sanocki, Sithya S. Khieu, Ignatius A. Kadoma, Cory D. Sauer, Tien Yi T.H. Whiting, Mitchell A.F. Johnson, Jeffrey P. Kalish, Daniel L. Schlosser, Michael Brett Runge, Matt R. Branscomb
  • Patent number: 8205910
    Abstract: Multiple embodiments are disclosed which display modularity for accomplishing multiple modes of operation for a utility vehicle. The utility vehicle (100) may include a rear cargo platform (450), a plurality of connection points (460) disposed in matrix and adapted to couple an item to the rear cargo platform, and three or more couplings (490) for adding a subsection (470) in a non-pivotable manner or pivotably coupling the rear cargo platform. The vehicle may be a four-wheeled vehicle that coverts to a six-wheeled vehicle by the addition of the subsection. The utility vehicle may include a subsection cargo platform which may be coupled to the rear cargo platform and may pivot rearward. The utility vehicle may include couplings for adding a second subsection.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: June 26, 2012
    Assignee: Polaris Industries Inc.
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Michael D. Schneider, Bradley Robert Morisch, Brian D. Krosschell, Lionel Hoff, James Bergman, Doug Moman, Mitchell D. Johnson, Larry Holter, Richard Nelson
  • Patent number: 8167072
    Abstract: A utility vehicle with space utilization features is disclosed. The space utilization features provide storage and access to components.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: May 1, 2012
    Assignee: Polaris Industries Inc.
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Michael D. Schneider, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Mitchell D. Johnson
  • Patent number: 8132827
    Abstract: A utility vehicle with ergonomic, safety, and maintenance features is disclosed. The ergonomic, safety, and maintenance features enhance the utility of the vehicle.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: March 13, 2012
    Assignee: Polaris Industries Inc.
    Inventors: James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Joshua J. Leonard, Mitchell D. Johnson, Richard Raymond Maki, Eric Bjerkelvedt, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, Michael D. Schneider
  • Patent number: 7871106
    Abstract: A vehicle is disclosed. The vehicle may include a plurality of attachment devices to couple the vehicle to a harness. The vehicle may include a moveable roll cage which is moveable from a raised position to a lowered position.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: January 18, 2011
    Assignee: Polaris Industries Inc.
    Inventors: Joshua J Leonard, Eric Bjerketvedt, Robert Bradley Morisch, Brian D Krosschell, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Mitchell D. Johnson
  • Publication number: 20100326757
    Abstract: A utility vehicle with ergonomic, safety, and maintenance features is disclosed. The ergonomic, safety, and maintenance features enhance the utility of the vehicle.
    Type: Application
    Filed: September 3, 2010
    Publication date: December 30, 2010
    Applicant: POLARIS INDUSTRIES INC.
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerkelvedt, Mitchell D. Johnson, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Michael D. Schneider
  • Patent number: 7795602
    Abstract: A utility vehicle (100) with ergonomic, safety, and maintenance features is disclosed. The ergonomic, safety, and maintenance features enhance the utility of the vehicle.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: September 14, 2010
    Assignee: Polaris Industries Inc.
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Mitchell D. Johnson, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Michael D. Schneider
  • Publication number: 20090071737
    Abstract: A utility vehicle (100) with ergonomic, safety, and maintenance features is disclosed. The ergonomic, safety, and maintenance features enhance the utility of the vehicle.
    Type: Application
    Filed: March 17, 2008
    Publication date: March 19, 2009
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Mitchell D. Johnson, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Michael D. Schneider
  • Publication number: 20090071739
    Abstract: Multiple embodiments are disclosed which display modularity for accomplishing multiple modes of operation for a utility vehicle. The utility vehicle (100) may include a rear cargo platform (450), a plurality of connection points (460) disposed in matrix and adapted to couple an item to the rear cargo platform, and three or more couplings (490) for adding a subsection (470) in a non-pivotable manner or pivotably coupling the rear cargo platform. The vehicle may be a four-wheeled vehicle that coverts to a six-wheeled vehicle by the addition of the subsection. The utility vehicle may include a subsection cargo platform which may be coupled to the rear cargo platform and may pivot rearward. The utility vehicle may include couplings for adding a second subsection.
    Type: Application
    Filed: March 17, 2008
    Publication date: March 19, 2009
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Michael D. Schneider, Bradley Robert Morisch, Brian D. Krosschell, Lionel Hoff, James Bergman, Doug Moman, Mitchell D. Johnson, Larry Holter, Richard Nelson
  • Publication number: 20090000849
    Abstract: A vehicle is disclosed. The vehicle may include a plurality of attachment devices to couple the vehicle to a harness. The vehicle may include a moveable roll cage which is moveable from a raised position to a lowered position.
    Type: Application
    Filed: March 17, 2008
    Publication date: January 1, 2009
    Inventors: JOSHUA J. LEONARD, Eric Bjerketvedt, Robert Bradley Morisch, Brian D. Krosschell, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Mitchell D. Johnson
  • Publication number: 20080308334
    Abstract: A utility vehicle with space utilization features is disclosed. The space utilization features provide storage and access to components.
    Type: Application
    Filed: March 17, 2008
    Publication date: December 18, 2008
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerketvedt, Michael D. Schneider, Bradley Robert Morisch, Brian D. Krosschell, Louis J. Brady, James Bergman, Larry Holter, Richard Nelson, Lionel Hoff, Doug Moman, Mitchell D. Johnson
  • Patent number: 6340186
    Abstract: Injection molded bumpers for off-road recreational and utility vehicles such as ATV's, snowmobiles and the like. In one embodiment, the invention provides an injection molded bumper comprising a fiber-filled plastic resin body. Optionally, the fiber-filled plastic resin may have fibers of a length of at least about ¼ inch. The body has an overall thickness substantially less than its width and length, and includes a generally vertically oriented front surface having upper and lower peripheral edges. At least a portion of the upper peripheral edge and at least a portion of the lower peripheral edge each has a flange extending generally horizontally away from the front surface. The flanges have thicknesses substantially less than the lengths they extend from the front surface and thereby define generally horizontally extending reinforcing ribs. Additional reinforcing ribs may also be provided intermediate the flanges.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: January 22, 2002
    Assignee: Polaris Industries Inc.
    Inventors: Mitchell D. Johnson, Michael A. Klein, Matthew David Parks, Mark Thomas Karl, Patrick Johnson, Tim Spahr, Jeff Sajna, Craig Andrews, Kenneth Terry Higgins, Robert A. Lowery, Keith D. Ruby, Alton Mitchell, Rhonda L. Davis
  • Publication number: 20010052707
    Abstract: Injection molded components for off-road recreational and utility vehicles such as an ATV's, snowmobiles and the like. In one embodiment, the invention provides a rack having a fiber-filled plastic resin body. The body has an overall thickness substantially less than its width and length, and includes a generally flat, horizontal top having a plurality of slots. Each of the slots is defined by a flange extending downwardly the flange having a thickness that is substantially less than its height to define a downwardly extending reinforcing rib, which also provides a point of attachment for straps such as bungee cords. Preferably the rack includes integrally molded transverse reinforcing ribs extending across the slots, the reinforcing ribs having a top surface which is recessed downwardly from the top surface of the rack. In another embodiment, the invention provides an injection molded foot rest for an off-road recreational or utility vehicle.
    Type: Application
    Filed: January 24, 2000
    Publication date: December 20, 2001
    Inventors: Mitchell D. Johnson, Michael A. Klein, Matthew David Parks, Mark Thomas Karl, Patrick Johnson, Tim Spahr, Jeff Sajna, Craig Andrews, Kenneth Terry Higgins, Robert A. Lowery, Keith D. Ruby, Alton Mitchell, Rhonda L. Davis
  • Patent number: 6224134
    Abstract: Injection molded components for off-road recreational and utility vehicles such as ATV's and snowmobiles. In one embodiment, the invention provides a rack having a fiber-filled plastic resin body. The body has an overall thickness substantially less than its width and length, and includes a generally flat, horizontal top having a plurality of slots. Each of the slots is defined by a flange extending downwardly the flange having a thickness that is substantially less than its height to define a downwardly extending reinforcing rib, which also provides a point of attachment for straps such as bungee cords. Preferably the rack includes integrally molded transverse reinforcing ribs extending across the slots, the reinforcing ribs having a top surface which is recessed downwardly from the top surface of the rack. In another embodiment, the invention provides an injection molded foot rest for an off-road recreational or utility vehicle.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: May 1, 2001
    Assignee: Polaris Industries Inc.
    Inventors: Mitchell D. Johnson, Michael A. Klein, Matthew David Parks, Mark Thomas Karl, Patrick Johnson, Tim Spahr, Jeff Sajna, Craig Andrews, Kenneth Terry Higgins, Robert A. Lowery, Keith D. Ruby, Alton Mitchell, Rhonda L. Davis
  • Patent number: 6149540
    Abstract: A continuously variable transmission (CVT) system for use on snowmobiles, ATV's and similar vehicles. The CVT includes a rotatable drive clutch connected to an input shaft (the input shaft being connectable to an engine), and a roller clutch carried on the input shaft. The CVT also includes a rotatable driven clutch connected to an output shaft, the driven clutch having a laterally stationary sheave and a laterally movable sheave that is normally biased toward the stationary sheave. An endless flexible drive belt is disposed about the drive and driven clutches. The clutches and drive belt are configured so that when the engine is idling the belt firmly engages a drive surface of the roller clutch that is connected to the drive clutch.
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: November 21, 2000
    Assignee: Polaris Industries Inc.
    Inventors: Mitchell D. Johnson, Gregory G. Lislegard, Michael R. Trihey, Steven D. Corneliusen, Joel H. Anderson, Steven L. Johnson, Barry Walton, David C. Ochab, Brent Barron
  • Patent number: 6016943
    Abstract: Injection molded components for off-road recreational and utility vehicles such as an ATV's, snowmobiles and the like. In one embodiment, the invention provides a rack having a fiber-filled plastic resin body. The body has an overall thickness substantially less than its width and length, and includes a generally flat, horizontal top having a plurality of slots. Each of the slots is defined by a flange extending downwardly the flange having a thickness that is substantially less than its height to define a downwardly extending reinforcing rib, which also provides a point of attachment for straps such as bungee cords. Preferably the rack includes integrally molded transverse reinforcing ribs extending across the slots, the reinforcing ribs having a top surface which is recessed downwardly from the top surface of the rack. In another embodiment, the invention provides an injection molded foot rest for an off-road recreational or utility vehicle.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: January 25, 2000
    Assignee: Polaris Industries Inc.
    Inventors: Mitchell D. Johnson, Michael A. Klein, Matthew David Parks, Mark Thomas Karl, Patrick Johnson, Tim Spahr, Jeff Sajna, Craig Andrews, Kenneth Terry Higgins, Robert A. Lowery, Keith D. Ruby, Alton Mitchell, Rhonda L. Davis