Patents by Inventor Mark Brandolin

Mark Brandolin 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: 20250102018
    Abstract: A continuous velocity joint assembly comprising a rotatable input and a rotatable output. A continuous velocity mechanism that allows transfer of power between the input and the output while allowing angular variation is also provided. A disconnect arrangement has first and second portions capable of relative rotation with respect to one another in a disconnected state and incapable of relative rotation with respect to one another in a connected state. An electromechanical actuator causes the disconnect arrangement to shift between the disconnected state and the connected state, whereby the power is transferred between the input and the output in the connected state and power is not transferred between the input and the output in the disconnected state.
    Type: Application
    Filed: September 26, 2024
    Publication date: March 27, 2025
    Inventors: Anthony Copper, Mark Brandolin, Maximilian Frantz
  • Patent number: 11143059
    Abstract: A tappet assembly including an outer cup having a substantially cylindrical side wall, an annular lip portion disposed at a first end of the side wall, and an annular ledge disposed on the side wall, the annular ledge being disposed in a plane that is transverse to a longitudinal center axis of the tappet assembly. An inner cup includes an annular lip extending outwardly therefrom and a pair of shaft apertures, and is disposed in the outer cup so that the lip abuts the annular ledge of the outer cup and is non-rotatably fixed thereto by the annular lip of the outer cup which abuts the lip of the inner cup. A shaft is received in the shaft apertures, and a roller tappet is rotatably received on the shaft such that a portion of the roller tappet extends axially outwardly beyond the annular lip portion of the outer cup, and an anti-rotation feature formed in the outer cup, wherein the outer surface of the outer cup is an unground surface.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: October 12, 2021
    Assignee: Koyo Bearings North America LLC
    Inventors: Scott Abrahamson, Mark Brandolin
  • Publication number: 20210102478
    Abstract: A tappet assembly including an outer cup having a substantially cylindrical side wall, an annular lip portion disposed at a first end of the side wall, and an annular ledge disposed on the side wall, the annular ledge being disposed in a plane that is transverse to a longitudinal center axis of the tappet assembly. An inner cup includes an annular lip extending outwardly therefrom and a pair of shaft apertures, and is disposed in the outer cup so that the lip abuts the annular ledge of the outer cup and is non-rotatably fixed thereto by the annular lip of the outer cup which abuts the lip of the inner cup. A shaft is received in the shaft apertures, and a roller tappet is rotatably received on the shaft such that a portion of the roller tappet extends axially outwardly beyond the annular lip portion of the outer cup, and an anti-rotation feature formed in the outer cup, wherein the outer surface of the outer cup is an unground surface.
    Type: Application
    Filed: October 5, 2020
    Publication date: April 8, 2021
    Inventors: Scott Abrahamson, Mark Brandolin