Patents by Inventor Caleb Seth Crum

Caleb Seth Crum 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).

  • Electric Power Steering System with a Ball-Screw Assembly
    Publication number: 20240116563
    Abstract: An electric power steering assembly includes an electric motor, a gearset, and a ball-screw assembly. The gearset couples the electric motor and a ball nut of the ball-screw assembly such that the electric motor is operable to rotate the ball nut relative to the ball shaft. A plurality of bearings are circulatable through a helical track, which is defined between the ball nut and a ball shaft of the ball-screw assembly, when the ball nut rotates relative to the ball shaft in order to translate the ball shaft relative to the ball nut.
    Type: Application
    Filed: October 10, 2022
    Publication date: April 11, 2024
    Inventors: Benjamin Warren Schoon, Caleb Seth Crum
  • Electric Power Steering System with a Ball-Screw Assembly
    Publication number: 20240116561
    Abstract: An electric power steering assembly includes an electric motor, a gearset, and a ball-screw assembly. The gearset couples the electric motor and a ball nut of the ball-screw assembly such that the electric motor is operable to rotate the ball nut relative to the ball shaft. A plurality of bearings are circulatable through a helical track, which is defined between the ball nut and a ball shaft of the ball-screw assembly, when the ball nut rotates relative to the ball shaft in order to translate the ball shaft relative to the ball nut.
    Type: Application
    Filed: October 10, 2022
    Publication date: April 11, 2024
    Inventors: Benjamin Warren Schoon, Caleb Seth Crum
  • Electric Power Steering System with a Ball-Screw Assembly
    Publication number: 20240116562
    Abstract: An electric power steering assembly includes an electric motor, a gearset, and a ball-screw assembly. The gearset couples the electric motor and a ball nut of the ball-screw assembly such that the electric motor is operable to rotate the ball nut relative to the ball shaft. A plurality of bearings are circulatable through a helical track, which is defined between the ball nut and a ball shaft of the ball-screw assembly, when the ball nut rotates relative to the ball shaft in order to translate the ball shaft relative to the ball nut.
    Type: Application
    Filed: October 10, 2022
    Publication date: April 11, 2024
    Inventors: Benjamin Warren Schoon, Caleb Seth Crum