Patents by Inventor Warren Christopher Howren Cheng

Warren Christopher Howren Cheng 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: 20240042267
    Abstract: Examples of an exercise mat having a three-dimensional surface texture and methods for making same are disclosed. The exercise mat may have a first malleable layer formed from a polyurethane material with an elastic fabric material attached to a lower surface thereof. A second layer may be attached to the elastic fabric material of the first layer. The second layer may be formed from a thermoplastic elastomer material and may have the three-dimensional surface texture formed on an upper surface thereof to which the first layer conforms. The exercise mat may also include a third rubber layer attached to the second layer.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Stephen Thomas Caulton MORRIS, Colton Kai YU, Warren Christopher Howren CHENG, Glenn Malcolm BOGHOSIAN, Chen I. KAO
  • Patent number: 11826606
    Abstract: Examples of an exercise mat having a three-dimensional surface texture and methods for making same are disclosed. The exercise mat may have a first malleable layer formed from a polyurethane material with an elastic fabric material attached to a lower surface thereof. A second layer may be attached to the elastic fabric material of the first layer. The second layer may be formed from a thermoplastic elastomer material and may have the three-dimensional surface texture formed on an upper surface thereof to which the first layer conforms. The exercise mat may also include a third rubber layer attached to the second layer.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: November 28, 2023
    Assignee: LULULEMON ATHLETICA CANADA INC.
    Inventors: Stephen Thomas Caulton Morris, Colton Kai Yu, Warren Christopher Howren Cheng, Glenn Malcolm Boghosian, Chen I. Kao
  • Publication number: 20210121733
    Abstract: Examples of an exercise mat having a three-dimensional surface texture and methods for making same are disclosed. The exercise mat may have a first malleable layer formed from a polyurethane material with an elastic fabric material attached to a lower surface thereof. A second layer may be attached to the elastic fabric material of the first layer. The second layer may be formed from a thermoplastic elastomer material and may have the three-dimensional surface texture formed on an upper surface thereof to which the first layer conforms. The exercise mat may also include a third rubber layer attached to the second layer.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 29, 2021
    Inventors: Stephen Thomas Caulton MORRIS, Colton Kai YU, Warren Christopher Howren CHENG, Glenn Malcolm BOGHOSIAN, Chen I. KAO
  • Publication number: 20200214928
    Abstract: A massage device, comprising: a hollow cylindrical outer roller having a first texture formed on an outer surface thereof; and, a cylindrical inner roller having a second texture formed on an outer surface thereof and sized to fit concentrically within the hollow cylindrical outer roller; wherein the cylindrical inner roller is moveable between a first position within the hollow cylindrical outer roller and a second position outside of the hollow cylindrical outer roller.
    Type: Application
    Filed: December 28, 2019
    Publication date: July 9, 2020
    Inventors: STEPHEN THOMAS CAULTON MORRIS, COLTON KAI YU, WARREN CHRISTOPHER HOWREN CHENG
  • Patent number: D832651
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: November 6, 2018
    Assignee: LULULEMON ATHLETICA CANADA INC.
    Inventors: Laura Anne Wiet, Colton Yu, Craig Smith, Warren Christopher Howren Cheng
  • Patent number: D886314
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 2, 2020
    Assignee: LULULEMON ATHLETICA CANADA INC.
    Inventors: Stephen Thomas Caulton Morris, Colton Kai Yu, Warren Christopher Howren Cheng