Patents by Inventor William Walmsley

William Walmsley 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).

  • Confinement structures
    Patent number: 10267010
    Abstract: A confinement structure comprises one or more open cells (70) for confinement, in use, of particulate fill materials such as soil, sand or aggregate. The cells (70) comprise walls (72) formed of a composite material comprising a polymeric grid layer laminated to a fabric layer. The walls (72) may be formed from a strip of the composite material comprising one or more living hinges. The cells (70) may be provided with skirt portions (74) that extend from at least some of the walls (72).
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: April 23, 2019
    Assignee: Fiberweb Holdings, Ltd.
    Inventors: Basil Thomas, William Walmsley
  • CONFINEMENT STRUCTURES
    Publication number: 20140190111
    Abstract: A confinement structure comprises one or more open cells (70) for confinement, in use, of particulate fill materials such as soil, sand or aggregate. The cells (70) comprise walls (72) formed of a composite material comprising a polymeric grid layer laminated to a fabric layer. The walls (72) may be formed from a strip of the composite material comprising one or more living hinges. The cells (70) may be provided with skirt portions (74) that extend from at least some of the walls (72).
    Type: Application
    Filed: July 20, 2012
    Publication date: July 10, 2014
    Applicant: FIBERWEB HOLDINGS LIMITED
    Inventors: Basil Thomas, William Walmsley