Patents by Inventor John Frederick Hughes

John Frederick Hughes 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: 11781252
    Abstract: Disclosed is a woven product adapted to be used as a primary backing layer for a surface, ground or floor covering comprising artificial or synthetic grass or turf. The woven product comprises at least a first woven layer and a second woven layer, wherein the first and second woven layers are interwoven, the first woven layer comprises a plurality of warp tapes/threads and a plurality of weft tapes/threads, the warp tapes/threads and the weft tapes/threads of the first woven layer being substantially perpendicular to one another. The second woven layer comprises a plurality of warp tapes/threads and a plurality of weft tapes/threads, the warp tapes/threads and the weft tapes/threads of the second woven layer being substantially perpendicular to one another.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: October 10, 2023
    Assignee: Don & Low Limited
    Inventor: John Frederick Hughes
  • Publication number: 20200347529
    Abstract: Disclosed is a woven product adapted to be used as a primary backing layer for a surface, ground or floor covering comprising artificial or synthetic grass or turf. The woven product comprises at least a first woven layer and a second woven layer, wherein the first and second woven layers are interwoven, the first woven layer comprises a plurality of warp tapes/threads and a plurality of weft tapes/threads, the warp tapes/threads and the weft tapes/threads of the first woven layer being substantially perpendicular to one another. The second woven layer comprises a plurality of warp tapes/threads and a plurality of weft tapes/threads, the warp tapes/threads and the weft tapes/threads of the second woven layer being substantially perpendicular to one another.
    Type: Application
    Filed: March 10, 2020
    Publication date: November 5, 2020
    Inventor: John Frederick Hughes