Patents by Inventor Donovan Fredrickson

Donovan Fredrickson 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).

  • Patent number: 12258077
    Abstract: A vehicle shown herein is a side by side powersports vehicle having a utility bed recessed in the rear body portion below an upper surface, the utility bed forming a stepped portion relative to the rear body portion and having a maximum lateral width greater than a diameter of at least one of the wheels, and a minimum width less than a diameter of at least one of the wheels, whereby a spare wheel may be stored on the stepped portion of the utility bed. As shown herein, the utility bed is defined as a removable tub, which can be removed from the rear body portion. The utility bed has defined troughs in a floor thereof angled rearwardly wherein the utility bed has drains which drain away from any heat source of the vehicle. The seats of the vehicle allow longitudinal movement and tilt capability.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: March 25, 2025
    Assignee: Polaris Industries Inc.
    Inventors: Aaron D. Deckard, Nick S. Levin, Jeffrey A. Ingham, Donovan Fredrickson, Dennis J. Lutz
  • Publication number: 20240388122
    Abstract: A method for dynamically controlling an electrical load of a recreational vehicle, including: defining predetermined load-shed levels, each load-shed level corresponding to a reduced electrical power output level supplied to electrically-powered devices; defining a device load-priority for each of the devices; receiving and processing battery data to determine a health of the battery; determining a total current draw on the battery when the recreational vehicle is operating; measuring an electrical output of a vehicle power-generation system; determining a load-shed level based on the determined health of the battery, current draw and electrical output of the power-generation system, the load-shed level corresponding to one of the predetermined load-shed levels; and selectively reducing electrical power supplied from the power-generation system or the battery to at least one of the electrically-powered devices based on the first load-shed level and the load-priority of the at least one electrical device.
    Type: Application
    Filed: May 16, 2024
    Publication date: November 21, 2024
    Inventors: Donovan Fredrickson, Matthew Contons, Zachary Sundberg, Joshua Weed, Brian Brandt, Brian Krosschell, Daniel Rice, Joseph L. DeFance
  • Publication number: 20230150588
    Abstract: A vehicle shown herein is a side by side powersports vehicle having a utility bed recessed in the rear body portion below an upper surface, the utility bed forming a stepped portion relative to the rear body portion and having a maximum lateral width greater than a diameter of at least one of the wheels, and a minimum width less than a diameter of at least one of the wheels, whereby a spare wheel may be stored on the stepped portion of the utility bed. As shown herein, the utility bed is defined as a removable tub, which can be removed from the rear body portion. The utility bed has defined troughs in a floor thereof angled rearwardly wherein the utility bed has drains which drain away from any heat source of the vehicle. The seats of the vehicle allow longitudinal movement and tilt capability.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 18, 2023
    Applicant: Polaris Industries Inc.
    Inventors: Aaron D. Deckard, Nick S. Levin, Jeffrey A. Ingham, Donovan Fredrickson, Dennis J. Lutz
  • Patent number: 11572110
    Abstract: A vehicle shown herein is a side by side powersports vehicle having a utility bed recessed in the rear body portion below an upper surface, the utility bed forming a stepped portion relative to the rear body portion and having a maximum lateral width greater than a diameter of at least one of the wheels, and a minimum width less than a diameter of at least one of the wheels, whereby a spare wheel may be stored on the stepped portion of the utility bed. As shown herein, the utility bed is defined as a removable tub, which can be removed from the rear body portion. The utility bed has defined troughs in a floor thereof angled rearwardly wherein the utility bed has drains which drain away from any heat source of the vehicle. The seats of the vehicle allow longitudinal movement and tilt capability.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: February 7, 2023
    Assignee: Polaris Industries Inc.
    Inventors: Nick S. Levin, Jeffrey A. Ingham, Donovan Fredrickson, Dennis J. Lutz
  • Publication number: 20210206438
    Abstract: A vehicle shown herein is a side by side powersports vehicle having a utility bed recessed in the rear body portion below an upper surface, the utility bed forming a stepped portion relative to the rear body portion and having a maximum lateral width greater than a diameter of at least one of the wheels, and a minimum width less than a diameter of at least one of the wheels, whereby a spare wheel may be stored on the stepped portion of the utility bed. As shown herein, the utility bed is defined as a removable tub, which can be removed from the rear body portion. The utility bed has defined troughs in a floor thereof angled rearwardly wherein the utility bed has drains which drain away from any heat source of the vehicle. The seats of the vehicle allow longitudinal movement and tilt capability.
    Type: Application
    Filed: February 24, 2021
    Publication date: July 8, 2021
    Applicant: Polaris Industries Inc.
    Inventors: Nick S. Levin, Jeffrey A. Ingham, Donovan Fredrickson, Dennis J. Lutz