Patents by Inventor Stacey E. Stewart

Stacey E. Stewart 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: 20230322076
    Abstract: A utility vehicle includes a frame assembly defined by a lower frame assembly and an upper frame assembly coupled to the lower frame assembly. The frame assembly supports a plurality of body panels. A roof, front windshield, rear windshield, and doors may be coupled to the frame assembly to enclose the operator area.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 12, 2023
    Inventors: Lauren E. Frank, Tyler J. Kramer, Craig Hawes, Nick Levin, Brian N. Nysse, Stephen Martin, Stacey E. Stewart, Bryce A. Holm, Richard Steele, Andrew Betcher, Daniel J. Rice, James R. Saunders, Jason R. Fields, Ryan D. Carlson
  • Publication number: 20220306222
    Abstract: A electric vehicle including a plurality of ground engaging members, a frame assembly supported by the plurality of ground engaging members, the frame assembly including a front frame assembly, a middle frame assembly, and a rear frame assembly, a seating area supported by the middle frame assembly, electric powertrain components supported by the frame assembly to provide power to at least one ground engaging member, and a shrouding assembly.
    Type: Application
    Filed: March 23, 2022
    Publication date: September 29, 2022
    Inventors: Aaron D. Deckard, Dillon B. Schwalbach, David F. Buehler, Louis J. Brady, Stacey E. Stewart, Forrest W. Johnson, Yassin M. Kelay, Jeff S. Lovold, Jason C. Plugge, John B. Pircon, Markus Hoffet, Wayne M. Kolden, Aaron Reay, Wangnan Zhong
  • Publication number: 20210333114
    Abstract: Systems and methods for dynamically planning a travel route using weather data for a recreational vehicle, dynamically navigating around inclement weather for a recreational vehicle, for dynamic fuel range mapping for a recreational vehicle, and/or for predicting a departure time to arrive at a destination on time for a recreational vehicle are disclosed.
    Type: Application
    Filed: April 27, 2021
    Publication date: October 28, 2021
    Inventors: Kyle T. Roggenkamp, Stacey E. Stewart, Kevin E. Nelson, Joseph P. Nuxoll, Cindy L. Houeiss, Benjamin T. Edwards, Joseph D. Tharaldson, Andrew C. Schmid, Elaine M. Scott, Brenden Bungert
  • Publication number: 20210101413
    Abstract: A tire for positioning a vehicle on a surface includes a first sidewall, a second sidewall and a tread extending between the first sidewall and the second sidewall. The tread includes a first pavement bar and a first plurality of lugs disposed between the first sidewall and the first pavement bar and a second plurality of lugs disposed between the second sidewall and the first pavement bar. The tread includes a first lateral shape at a first inflation pressure so that the first pavement bar touches the surface without the first plurality of lugs or the second plurality of lugs contacting the surface. The tread comprises a second lateral shape at a second pressure less than the first pressure so that the first plurality of lugs, the first pavement bar and the second pavement bar contact the surface.
    Type: Application
    Filed: September 18, 2020
    Publication date: April 8, 2021
    Inventors: Nathan Zeiter, Stacey E. STEWART
  • Patent number: 9096133
    Abstract: A utility vehicle is disclosed having an electric drive. The drivetrain is comprised of batteries, a motor, a transaxle driven by the motor, a rear differential driven by the transaxle, and a prop shaft which is driven by the transaxle and drives a front differential. The batteries are provided in two groups and are supported on the frame of the vehicle. An on-board range extender is provided to charge the batteries and/or to provide power to the motor.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: August 4, 2015
    Assignee: Polaris Industries Inc.
    Inventors: Beat Kohler, Marcel Frei, Peter Johannes Erasmus, Stephen G. Crain, Travis N. Theiss, Stacey E. Stewart
  • Publication number: 20120255799
    Abstract: A utility vehicle is disclosed having an electric drive. The drivetrain is comprised of batteries, a motor, a transaxle driven by the motor, a rear differential driven by the transaxle, and a prop shaft which is driven by the transaxle and drives a front differential. The batteries are provided in two groups and are supported on the frame of the vehicle. An on-board range extender is provided to charge the batteries and/or to provide power to the motor.
    Type: Application
    Filed: April 6, 2012
    Publication date: October 11, 2012
    Applicant: Polaris Industries Inc.
    Inventors: Beat Kohler, Marcel Frei, Peter Johannes Erasmus, Stephen G. Crain, Travis N. Theiss, Stacey E. Stewart