Patents by Inventor Frank Dube

Frank Dube 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: 20250178423
    Abstract: An electric snowmobile has a frame. The frame has a tunnel; a subframe connected to the tunnel and having first and second sides; and first and second spacers connected the first and second sides respectively. The snowmobile also has a seat; at least one ski a drive track disposed at least in part under the tunnel; an electric motor supported by the frame, the electric motor being operatively connected to the drive track; and a battery pack electrically connected to the electric motor, the battery pack being disposed at least in part in the subframe. The first spacer is disposed between the first side of the subframe and the battery pack. The second spacer is disposed between the second side of the subframe and the battery pack. The first and second spacers connect the battery pack to the first and second sides of the subframe respectively.
    Type: Application
    Filed: June 29, 2023
    Publication date: June 5, 2025
    Inventors: Sebastien VEZINA, Frank DUBE
  • Patent number: 9932073
    Abstract: A vehicle includes a frame, a left and right front wheel, and a left and right rear wheel. A left front suspension operatively and a right front suspension operatively respectively operatively connect the left and right front wheels to the frame. A left and right rear suspension, respectively operatively connect the left and right rear wheels to the frame. At least one seat, connected to the frame and having a seat base, is disposed longitudinally rearward of the left and right front suspensions. An engine is operatively connected to at least one of the wheels. An air induction system fluidly, which includes an airbox, and a fuel tank fluidly communicate with the engine. The engine, the airbox and the fuel tank are disposed longitudinally forward of the rear suspensions and longitudinally rearward of the seat base of the at least one seat.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: April 3, 2018
    Assignee: BOMBARDIER RECREATIONAL PRODUCTS INC.
    Inventors: Frank Dube, Dominic Otis-Aubut
  • Publication number: 20170029035
    Abstract: A vehicle includes a frame, a left and right front wheel, and a left and right rear wheel. A left front suspension operatively and a right front suspension operatively respectively operatively connect the left and right front wheels to the frame. A left and right rear suspension, respectively operatively connect the left and right rear wheels to the frame. At least one seat, connected to the frame and having a seat base, is disposed longitudinally rearward of the left and right front suspensions. An engine is operatively connected to at least one of the wheels. An air induction system fluidly, which includes an airbox, and a fuel tank fluidly communicate with the engine. The engine, the airbox and the fuel tank are disposed longitudinally forward of the rear suspensions and longitudinally rearward of the seat base of the at least one seat.
    Type: Application
    Filed: February 2, 2015
    Publication date: February 2, 2017
    Inventors: Frank DUBE, Dominic OTIS-AUBUT
  • Patent number: 7021664
    Abstract: An all-terrain vehicle with improved stability is provided. The all-terrain vehicle includes a frame that is substantially centered on a longitudinal centerline of the vehicle, an engine, a plurality of wheels that are attached to a front axle and a rear axle, a handle bar that is operatively connected to at least two of the wheels, and a straddle seat. A fuel tank is fluidly connected to the engine, and is disposed forward of the rear axle, substantially above a rear suspension pivot point, and below the seat, and is substantially centered on the longitudinal centerline, thereby improving the stability of the all-terrain vehicle.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: April 4, 2006
    Assignee: Bombardier Recreational Products Inc.
    Inventors: Daniel Mercier, Vincent Morin, Frank Dube, Simon Carbonneau, Martin Talbot
  • Publication number: 20040256853
    Abstract: An all-terrain vehicle with improved stability is provided. The all-terrain vehicle includes a frame that is substantially centered on a longitudinal centerline of the vehicle, an engine, a plurality of wheels that are attached to a front axle and a rear axle, a handle bar that is operatively connected to at least two of the wheels, and a straddle seat. A fuel tank is fluidly connected to the engine, and is disposed forward of the rear axle, substantially above a rear suspension pivot point, and below the seat, and is substantially centered on the longitudinal centerline, thereby improving the stability of the all-terrain vehicle.
    Type: Application
    Filed: October 20, 2003
    Publication date: December 23, 2004
    Inventors: Daniel Mercier, Vincent Morin, Frank Dube, Simon Carbonneau, Martin Talbot