Patents by Inventor Stephen A. Wallace

Stephen A. Wallace 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: 12215271
    Abstract: A cooling support cushion (10) and method of forming same is provided. In particular, the present cooling support cushions and methods of producing the same make use of a plurality of surface coatings (32) to a base layer (20) to provide an extended cooling effect. The surface coating may be mixed and applied or may be applied as separated layers.
    Type: Grant
    Filed: October 5, 2023
    Date of Patent: February 4, 2025
    Assignee: TEMPUR WORLD, LLC
    Inventors: Beat Niederoest, Michael Mozeika, Tony Turoso, Stephen Wallace
  • Publication number: 20250017390
    Abstract: A pocket coil spring assembly is provided that includes a coil spring having an upper portion and a lower portion collectively defining an interior cavity of the coil spring. The pocket coil spring assembly further includes a fabric pocket encasing the coil spring with a top area covering the upper portion of the coil spring and a bottom area covering the lower portion of the coil spring. A discrete amount of flexible foam is poured on the top of the fabric pocket such that a top surface of the flexible foam extends above the coil spring. A mattress assembly is further provided that includes the flexible foam dispensed in continuous or discrete amounts between rows of pocket coil springs.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Larry K. DeMoss, Darin T. Thomas, Brian M. Manuszak, Stephen Wallace
  • Patent number: 12127679
    Abstract: A pocket coil spring assembly is provided that includes a coil spring having an upper portion and a lower portion collectively defining an interior cavity of the coil spring. The pocket coil spring assembly further includes a fabric pocket encasing the coil spring with a top area covering the upper portion of the coil spring and a bottom area covering the lower portion of the coil spring. A discrete amount of flexible foam is poured on the top of the fabric pocket such that a top surface of the flexible foam extends above the coil spring. A mattress assembly is further provided that includes the flexible foam dispensed in continuous or discrete amounts between rows of pocket coil springs.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: October 29, 2024
    Assignee: Sealy Technology, LLC
    Inventors: Larry K. DeMoss, Darin T. Thomas, Brian M. Manuszak, Stephen Wallace
  • Publication number: 20240349907
    Abstract: A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Inventors: Darin T. Thomas, Stephen Wallace, Christina Pollock
  • Publication number: 20240285088
    Abstract: A cushioning system may include a plurality of cushioning members comprising an elastomeric material. Each cushioning member may comprise a top end, bottom end, and a plurality of walls extending from the top end to the bottom end and defining a plurality of cavities. Each cushioning member may be substantially planar with a mating profile configured to engage with a complimentary mating profile of a second cushioning member. A mattress assembly may include a cushioning system as a support layer.
    Type: Application
    Filed: July 5, 2022
    Publication date: August 29, 2024
    Inventors: Kevin M. Tar, Micah A. Kaufman, Stephen Wallace, Anthony G. Turoso, Gary P. Ford
  • Patent number: 12048380
    Abstract: A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: July 30, 2024
    Assignee: SEALY TECHNOLOGY, LLC
    Inventors: Darin T. Thomas, Stephen Wallace, Christina Pollock
  • Publication number: 20240026201
    Abstract: A cooling support cushion (10) and method of forming same is provided. In particular, the present cooling support cushions and methods of producing the same make use of a plurality of surface coatings (32) to a base layer (20) to provide an extended cooling effect. The surface coating may be mixed and applied or may be applied as separated layers.
    Type: Application
    Filed: October 5, 2023
    Publication date: January 25, 2024
    Inventors: Beat Niederoest, Michael Mozeika, Tony Turoso, Stephen Wallace
  • Patent number: 11807799
    Abstract: A cooling support cushion and method of forming same is provided. In particular, the present cooling support cushions and methods of producing the same make use of a plurality of surface coatings to a base layer to provide an extended cooling effect. The surface coating may be mixed and applied or may be applied as separated layers.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: November 7, 2023
    Assignee: Tempur World, LLC
    Inventors: Beat Niederoest, Michael Mozeika, Tony Turoso, Stephen Wallace
  • Patent number: 11717780
    Abstract: The addition of a medial longitudinal score line (hinge point) along the longitudinal channels of the filter frame allows for thinner media and/or collapsing the frame on itself which will reduce scrap, save space and save tremendously on shipping costs. The additional score line can be a cut score, skip score, crush score or liquid line. The collapsed filter frame expands upon sliding into the channels of the filter frame media holder whereby the filter frame expands and widens to fit the filter assembly.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: August 8, 2023
    Inventors: Bill Noel, Stephen Wallace, Brian Morris
  • Patent number: 11559151
    Abstract: A washable pillow comprising of a molded foam core with antimicrobial resistance encased in a washable netting and a sleeve. The pillow may be washed and dried using conventional household methods without significant damage or loss of mechanical properties.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: January 24, 2023
    Assignee: TEMPUR WORLD, LLC
    Inventors: Sarah Russell, Stephen Wallace, Simon Simonsen, Anthony G. Turoso
  • Patent number: 11426955
    Abstract: A method of forming a laminate charge, and a forming tool and apparatus for forming a laminate charge is disclosed. In a forming step, a suction force is generated between a forming tool and an impermeable sheet which causes the impermeable sheet to press the laminate charge against a male corner of the forming tool and into a female corner of the forming tool. The male corner of the forming tool is positioned between first and second parts of the laminate charge, and the female corner of the forming tool is positioned between second and third parts of the laminate charge. During the forming step, gas is injected between the forming tool and part of the laminate charge to create a gas cushion between the forming tool and the third part of the laminate charge. This gas cushion inhibits the third part of the laminate charge from becoming clamped against the forming tool as the laminate charge is pressed into the female corner of the forming tool.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: August 30, 2022
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventor: Alexander Stephen Wallace
  • Publication number: 20210315390
    Abstract: A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 14, 2021
    Applicant: Sealy Technology, LLC
    Inventors: Darin T. Thomas, Stephen Wallace, Christina Pollock
  • Patent number: 11076705
    Abstract: A spring core is provided that includes a plurality of coil springs having an upper portion and a lower portion that collectively define an interior cavity. The spring core further includes a continuous upper fabric layer that covers each coil spring and defines a recess in the interior cavity of each coil spring. A cushioning layer is positioned atop the continuous upper fabric layer and extends into the recess in the interior cavity of each coil spring. A mattress assembly is further provided that includes the spring core, an upper body supporting layer, and a lower foundation layer. Methods of producing a spring core are further provided.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 3, 2021
    Assignee: Sealy Technology, LLC
    Inventors: Darin T. Thomas, Stephen Wallace, Christina Pollock
  • Publication number: 20210101103
    Abstract: The addition of a medial longitudinal score line (hinge point) along the longitudinal channels of the filter frame allows for thinner media and/or collapsing the frame on itself which will reduce scrap, save space and save tremendously on shipping costs. The additional score line can be a cut score, skip score, crush score or liquid line. The collapsed filter frame expands upon sliding into the channels of the filter frame media holder whereby the filter frame expands and widens to fit the filter assembly.
    Type: Application
    Filed: October 5, 2020
    Publication date: April 8, 2021
    Inventors: Bill Noel, Stephen Wallace, Brian Morris
  • Patent number: 10813469
    Abstract: A support cushion and a method of producing a support cushion are provided. The support cushion includes a base layer having a lower surface and an upper surface, and a plurality of surface coatings positioned atop the upper surface of the base layer, the plurality of surface coatings configured to allow an amount of air to flow through the base layer and the plurality of surface coatings, and the plurality of surface coatings further configured to provide a cooling effect. The method of producing a support cushion includes the steps of providing a base layer having a lower surface and an upper surface; applying a plurality of surface coatings to the upper surface of the base layer, the plurality of surface coatings configured to allow an amount of air to flow through the base layer and the plurality of surface coatings and further configured to provide a cooling effect.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: October 27, 2020
    Assignee: Tempur World, LLC
    Inventors: Anthony G. Turoso, Stephen Wallace, Beat Niederoest, Michael Mozeika
  • Publication number: 20200281367
    Abstract: A pocket coil spring assembly is provided that includes a coil spring having an upper portion and a lower portion collectively defining an interior cavity of the coil spring. The pocket coil spring assembly further includes a fabric pocket encasing the coil spring with a top area covering the upper portion of the coil spring and a bottom area covering the lower portion of the coil spring. A discrete amount of flexible foam is poured on the top of the fabric pocket such that a top surface of the flexible foam extends above the coil spring. A mattress assembly is further provided that includes the flexible foam dispensed in continuous or discrete amounts between rows of pocket coil springs.
    Type: Application
    Filed: October 29, 2018
    Publication date: September 10, 2020
    Inventors: Larry K. DeMoss, Darin T. Thomas, Brian M. Manuszak, Stephen Wallace
  • Publication number: 20200214477
    Abstract: A washable pillow comprising of a molded foam core with antimicrobial resistance encased in a washable netting and a sleeve. The pillow may be washed and dried using conventional household methods without significant damage or loss of mechanical properties.
    Type: Application
    Filed: November 26, 2019
    Publication date: July 9, 2020
    Inventors: Sarah Russell, Stephen Wallace, Simon Simonsen, Anthony G. Turoso
  • Publication number: 20200187687
    Abstract: A multi-layer cushion with convolute sleeve comprises a cushion, such as a pillow, having an outer sleeve which has a first surface and a second surface which differ in structure. The first surface may be smooth and the second surface may comprise a plurality of convolute shapes defining a non-smooth surface. The outer sleeve may be reversible so that the smooth surface is facing out or the shaped surface is facing out. The first sleeve defines a cavity in which a plurality of chipped foam pieces may be positioned. The structure provides for two distinct feelings for the pillow, which a user may select.
    Type: Application
    Filed: August 13, 2018
    Publication date: June 18, 2020
    Inventors: Daniel Helms, Rachel Kuykendall, Anthony G. Turoso, Stephen Wallace
  • Publication number: 20200188540
    Abstract: Conformationally strained irans-cycloalkenes and derivatives thereof suitable for radiolabeling in a subject in need thereof.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 18, 2020
    Applicants: University of Delaware, The University of North Carolina at Chapel Hill, United Kingdom Research and Innovation
    Inventors: Joseph FOX, Zibo LI, Yu LIU, Michael Thompson TAYLOR, Dennis SVATUNEK, Katarina ROHLFING, Mengzhe WANG, Zhanhong WU, Raghu VANNAM, Jason W. CHIN, Stephen WALLACE
  • Publication number: 20200071588
    Abstract: A cooling support cushion and method of forming same is provided. In particular, the present cooling support cushions and methods of producing the same make use of a plurality of surface coatings to a base layer to provide an extended cooling effect. The surface coating may be mixed and applied or may be applied as separated layers.
    Type: Application
    Filed: May 7, 2018
    Publication date: March 5, 2020
    Inventors: Beat Niederoest, Michael Mozeika, Tony Turoso, Stephen Wallace