Patents by Inventor Dwaine D. Speer

Dwaine D. Speer 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: 11420433
    Abstract: A method of forming a composite panel in-line is disclosed. The method includes the steps of forming a hot thermal plastic sheet of material and providing the hot thermal plastic sheet of material to a punch having punch members extending outwardly therefrom. The hot thermal plastic sheet of material is advanced through the punch in order to form apertures through the hot thermal plastic sheet of material such that each aperture extends from an outer surface of the hot thermal plastic sheet of material to an inner surface of the hot thermal plastic sheet of material. An outer metal sheet and an inner metal sheet, respectively, are coupled to opposing sides of the hot thermal plastic sheet of material.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: August 23, 2022
    Assignee: Wabash National, L.P.
    Inventor: Dwaine D. Speer
  • Publication number: 20210370660
    Abstract: A panel for a trailer and a method of making the same is provided. The trailer includes a front wall, a rear wall opposite the front wall, a first sidewall, and a second sidewall. The first sidewall is formed by a first continuous laminate panel that extends an entire length of the first sidewall, and the second sidewall is formed by a second continuous laminate panel that extends an entire length of the second sidewall. The first continuous laminate panel and the second continuous laminate panel each comprise a first skin, a second skin opposite the first skin, and a perforated core between the first skin and the second skin.
    Type: Application
    Filed: August 12, 2021
    Publication date: December 2, 2021
    Inventor: Dwaine D. Speer
  • Publication number: 20180194124
    Abstract: A method of forming a composite panel in-line is disclosed. The method includes the steps of forming a hot thermal plastic sheet of material and providing the hot thermal plastic sheet of material to a punch having punch members extending outwardly therefrom. The hot thermal plastic sheet of material is advanced through the punch in order to form apertures through the hot thermal plastic sheet of material such that each aperture extends from an outer surface of the hot thermal plastic sheet of material to an inner surface of the hot thermal plastic sheet of material. An outer metal sheet and an inner metal sheet, respectively, are coupled to opposing sides of the hot thermal plastic sheet of material.
    Type: Application
    Filed: March 6, 2018
    Publication date: July 12, 2018
    Inventor: Dwaine D. Speer
  • Patent number: 9908315
    Abstract: A composite panel configured for use with a sidewall of a trailer includes an outer metal sheet, an inner metal sheet, and a core member positioned between the inner and outer metal sheets. The core member includes a plurality of apertures formed therethrough such that each aperture extends from an inner surface of the core member to an outer surface of the core member. Illustratively, the plurality of apertures is covered by the inner and outer metal sheets.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: March 6, 2018
    Assignee: Wabash National, L.P.
    Inventor: Dwaine D. Speer
  • Publication number: 20140345795
    Abstract: A composite panel configured for use with a sidewall of a trailer includes an outer metal sheet, an inner metal sheet, and a core member positioned between the inner and outer metal sheets. The core member includes a plurality of apertures formed therethrough such that each aperture extends from an inner surface of the core member to an outer surface of the core member. Illustratively, the plurality of apertures is covered by the inner and outer metal sheets.
    Type: Application
    Filed: August 7, 2014
    Publication date: November 27, 2014
    Inventor: Dwaine D. Speer
  • Publication number: 20120040131
    Abstract: A composite panel configured for use with a sidewall of a trailer includes an outer metal sheet, an inner metal sheet, and a core member positioned between the inner and outer metal sheets. The core member includes a plurality of apertures formed therethrough such that each aperture extends from an inner surface of the core member to an outer surface of the core member. Illustratively, the plurality of apertures is covered by the inner and outer metal sheets.
    Type: Application
    Filed: August 8, 2011
    Publication date: February 16, 2012
    Inventor: Dwaine D. Speer
  • Publication number: 20110260500
    Abstract: A roof assembly for a storage container, such as a truck trailer, includes a sheet having a plurality of laterally-extending corrugations formed therein. Illustratively, each corrugation is configured to progressively flatten outwardly from a longitudinal centerline of the roof assembly towards an outer end of the sheet. The longitudinal centerline of the roof assembly extends perpendicular to each corrugation. The outer end of the sheet is configured to be coupled to a sidewall of the truck trailer.
    Type: Application
    Filed: April 18, 2011
    Publication date: October 27, 2011
    Inventors: Brett Allen Brooks, Patrick M. Griffin, David Pickup, Rodney P. Ehrlich, Andrzej Wylezinski, Michael L. Thoma, Dwaine D. Speer
  • Publication number: 20100233503
    Abstract: A panel for a storage container, such as a trailer, for example, includes a first, generally planar layer and a second layer coupled to the first layer. The second layer is configured to define a plurality of channels therein.
    Type: Application
    Filed: March 10, 2010
    Publication date: September 16, 2010
    Inventors: Joseph M. Zachman, Brett Allan Brooks, Patrick M. Griffin, Brian L. Yeagy, David Pickup, Dwaine D. Speer, David P. Kunkel