Patents by Inventor Darren A. Womack

Darren A. Womack 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: 12291089
    Abstract: The vehicle door assembly includes an outer panel which has a rocker sill area and a beltline area. A reinforcement member, which is made of one or more pieces, is attached with the outer panel along at least a portion of an outer periphery of the outer panel. The door assembly further includes a module which is made as a single integral piece and is fixedly attached with the reinforcement member. The module has an inner beltline reinforcement and supports a pair of window channels and a window regulator for controllably raising and lowering a window between an open position and a closed position.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: May 6, 2025
    Assignee: MAGNA INTERNATIONAL INC.
    Inventors: David N. Plentis, Darren A. Womack, Warren E. Young
  • Publication number: 20220032747
    Abstract: The vehicle door assembly includes an outer panel which has a rocker sill area and a beltline area. A reinforcement member, which is made of one or more pieces, is attached with the outer panel along at least a portion of an outer periphery of the outer panel. The door assembly further includes a module which is made as a single integral piece and is fixedly attached with the reinforcement member. The module has an inner beltline reinforcement and supports a pair of window channels and a window regulator for controllably raising and lowering a window between an open position and a closed position.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Inventors: David N. PLENTIS, Darren A. WOMACK, Warren E. YOUNG
  • Patent number: 11148511
    Abstract: The vehicle door assembly includes an outer panel which has a rocker sill area and a beltline area. A reinforcement member, which is made of one or more pieces, is attached with the outer panel along at least a portion of an outer periphery of the outer panel. The door assembly further includes a module which is made as a single integral piece and is fixedly attached with the reinforcement member. The module has an inner beltline reinforcement and supports a pair of window channels and a window regulator for controllably raising and lowering a window between an open position and a closed position.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: October 19, 2021
    Assignee: MAGNA INTERNATIONAL INC.
    Inventors: David N. Plentis, Darren A. Womack, Warren E. Young
  • Publication number: 20200079191
    Abstract: The vehicle door assembly includes an outer panel which has a rocker sill area and a beltline area. A reinforcement member, which is made of one or more pieces, is attached with the outer panel along at least a portion of an outer periphery of the outer panel. The door assembly further includes a module which is made as a single integral piece and is fixedly attached with the reinforcement member. The module has an inner beltline reinforcement and supports a pair of window channels and a window regulator for controllably raising and lowering a window between an open position and a closed position.
    Type: Application
    Filed: July 22, 2016
    Publication date: March 12, 2020
    Inventors: David N. PLENTIS, Darren A. WOMACK, Warren E. YOUNG
  • Publication number: 20080191443
    Abstract: A traditional twist beam axle found in a vehicle includes a twist beam with a separate torsion beam or a hollow tube formed into an inverted U shape that acts as both the twist beam and the torsion beam.
    Type: Application
    Filed: March 16, 2006
    Publication date: August 14, 2008
    Applicant: MAGNA INTERNATIONAL INC.
    Inventors: Gianfranco Gabbianelli, P. Gregory Kiselis, Mark F. Werner, Seetarama S. Kotagiri, Darren A. Womack
  • Patent number: 7222913
    Abstract: A continuous, hydroformed tubular member includes a horizontal member having a first end and a second end. A first vertical member has a first lower end coupled to the first end of the horizontal member. The first vertical member also has a first upper pillar-free end to form a first pillar configured to form a terminal end of an upwardly-open rear bed of a motor vehicle. A second vertical member has a second lower end coupled to the second end of the horizontal member. The second vertical member also has a second upper pillar-free end to form a second pillar configured to form the terminal end of the upwardly-open rear bed of a motor vehicle. The horizontal member, the first vertical member, and the second vertical member together form a one-piece, unitary U-shaped member.
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: May 29, 2007
    Assignee: Magna International Inc.
    Inventors: Darren A. Womack, Gianfranco Gabbianelli, William R. Perry
  • Patent number: 6712568
    Abstract: A flexible cargo bed tie-down system that allows the user to easily change, adjust, customize, and adapt his or her vehicle to specific needs at any given moment, and that interfaces with the rest of the vehicle in an optimum manner from a functional, structural, and aesthetic standpoint. Tie-down track(s) are provided that are integral with the body of the vehicle such that the exterior contour of the track(s) do not extend appreciably beyond the contour of the adjacent portions of the body. This permits the track(s) to blend in with the body of the vehicle, which improves functionality because the track(s) do not obstruct the placement of items on the vehicle. The track(s) are provided with a predetermined region that provides for controlled deformation of the vehicle body in case of a collision.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: March 30, 2004
    Assignees: Nissan Technical Center North America, Inc., Nissan Design America, Inc.
    Inventors: Mark D. Snyder, Darren A. Womack, William G. Bowes, Michael D. Anderson, Diane T. Allen, Stephen Ball
  • Publication number: 20020164225
    Abstract: A flexible cargo bed tie-down system that allows the user to easily change, adjust, customize, and adapt his or her vehicle to specific needs at any given moment, and that interfaces with the rest of the vehicle in an optimum manner from a functional, structural, and aesthetic standpoint. Tie-down track(s) are provided that are integral with the body of the vehicle such that the exterior contour of the track(s) do not extend appreciably beyond the contour of the adjacent portions of the body. This permits the track(s) to blend in with the body of the vehicle, which improves functionality because the track(s) do not obstruct the placement of items on the vehicle. The track(s) are provided with a predetermined region that provides for controlled deformation of the vehicle body in case of a collision.
    Type: Application
    Filed: March 29, 2002
    Publication date: November 7, 2002
    Applicant: Nissan Design America, Inc.
    Inventors: Mark D. Snyder, Darren A. Womack, William G. Bowes, Michael D. Anderson, Diane T. Allen, Stephen D. Ball