Patents by Inventor Ryan BATKE

Ryan BATKE 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).

  • Wheelchair suspension
    Patent number: 11452648
    Abstract: A suspension for a wheelchair, wherein the suspension comprises: a frame, a motor carrier pivotally mounted on the frame to rotate about a motor carrier axis, a drive wheel having a bottom and mounted on the motor carrier to rotate about a drive wheel axis, a swing arm pivotally mounted on the frame to rotate about a swing arm axis, a swing wheel having a bottom and mounted on the swing arm to rotate about a swing wheel axis, a first contact surface coupled to move in concert with the motor carrier, and a second contact surface coupled to move in concert with the swing arm and configured to contact the first contact surface and transfer an upward force on the swing wheel into a downward force on the drive wheel.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: September 27, 2022
    Assignee: Velox Manufacturing Inc.
    Inventor: Ryan Batke
  • WHEELCHAIR SUSPENSION
    Publication number: 20210145667
    Abstract: A suspension for a wheelchair is disclosed, wherein the suspension comprises: a frame, a motor carrier pivotally mounted on the frame to rotate about a motor carrier axis, a drive wheel having a bottom and mounted on the motor carrier to rotate about a drive wheel axis, a swing arm pivotally mounted on the frame to rotate about a swing arm axis, a swing wheel having a bottom and mounted on the swing arm to rotate about a swing wheel axis, a first contact surface coupled to move in concert with the motor carrier, and a second contact surface coupled to move in concert with the swing arm and configured to contact the first contact surface and transfer an upward force on the swing wheel into a downward force on the drive wheel.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 20, 2021
    Inventor: Ryan BATKE