Patents by Inventor DaWuan A. Smith

DaWuan A. Smith 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: 9670964
    Abstract: A vehicle shaft assembly having a damper integrally connected to the constant velocity joint end of the shaft assembly. The shaft assembly includes a constant velocity joint stub shaft having a constant velocity joint stub shaft tube seat that is integrally connected to a shaft. Integrally connected to the outer surface of a constant velocity joint stub shaft tube seat is a damper. The damper may include a damper rubber first ring rotatively connected to a second damper ring acting as a rotational mass. Additionally, the damper may include an innermost steel ring and a damper rubber first ring rotatively connected to a second damper ring acting as a rotational mass.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: June 6, 2017
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Jon Burnard, Marc T. Feichter, DaWuan A. Smith, Julie L. Stanley
  • Publication number: 20160123405
    Abstract: A driveshaft assembly includes a tube having a balancing weight attached thereto. A tube yoke is attached to the tube. A damper assembly is attached to the tube yoke. The damper assembly includes a dampening media and an inertia ring. The dampening media is disposed over an outer surface of the tube yoke and the inertia ring is secured to the dampening media.
    Type: Application
    Filed: October 27, 2015
    Publication date: May 5, 2016
    Inventors: Marc T. Feichter, DaWuan A. Smith, Jonathan Burnard, Julie L. Stanley
  • Patent number: 8882602
    Abstract: A slip yoke assembly including a slip yoke having a long bore extending between a first end and a second end and a counterbore at the second end of the long bore. The counterbore has a first wall which defines a first diameter which is greater than a major diameter of the long bore. An annular groove is positioned between the long bore and the first diameter. A sealing member is disposed within the annular groove. The slip yoke assembly also includes a plug disposed within the counterbore and over the sealing member. The plug is secured to the slip yoke by a lip formed over the plug.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: November 11, 2014
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Joshua D. Line, DaWuan A. Smith
  • Publication number: 20140256456
    Abstract: A slip yoke assembly including a slip yoke having a long bore extending between a first end and a second end and a counterbore at the second end of the long bore. The counterbore has a first wall which defines a first diameter which is greater than a major diameter of the long bore. An annular groove is positioned between the long bore and the first diameter. A sealing member is disposed within the annular groove. The slip yoke assembly also includes a plug disposed within the counterbore and over the sealing member. The plug is secured to the slip yoke by a lip formed over the plug.
    Type: Application
    Filed: March 8, 2013
    Publication date: September 11, 2014
    Applicant: Dana Automotive Systems Group, LLC
    Inventors: Joshua D. Line, DaWuan A. Smith
  • Patent number: 8734261
    Abstract: A slip yoke assembly is provided. The slip yoke assembly includes a slip yoke having a long bore extending between a first end and a second end and a counterbore at the second end of the long bore. The counterbore has a first diameter and a second diameter. The first diameter is greater than a major diameter of the long bore and the second diameter is greater than the first diameter. The slip yoke assembly also includes a plug having an elastomeric member secured to a surface thereof. The elastomeric member is disposed within the first diameter and the plug is disposed within the second diameter. The plug is secured to the slip yoke by a lip formed over the plug.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: May 27, 2014
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Joshua D. Line, DaWuan A. Smith