Patents by Inventor Nigel Holmes

Nigel Holmes 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).

  • Half facepiece
    Patent number: 10744352
    Abstract: A semi-disposable face mask has a shaped molded base composed of silicone and/or TPE and molded forming a face seal, a filter media and a support structure that houses the shaped molded base and filter media in fluid communication allowing airflow from an environment through the filter media to the face seal.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: August 18, 2020
    Assignee: Scott Technologies, Inc.
    Inventors: Carl Estcourt Tucker, John Slemmen, Gareth Dyfan Evans, Garath Tudor Roberts, Chris Ward, Troy Alan Baker, Graham Peter Wilson, Robert Charles Sutton, Amy Elizabeth Quiring, Michael Parham, Nigel Holmes
  • Half Facepiece
    Publication number: 20150047642
    Abstract: A semi-disposable face mask has a shaped molded base composed of silicone and/or TPE and molded forming a face seal, a filter media and a support structure that houses the shaped molded base and filter media in fluid communication allowing airflow from an environment through the filter media to the face seal.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 19, 2015
    Inventors: Carl Escort Tucker, John Slemmen, Gareth Dyfan Evans, Garath Tudor Roberts, Chris Ward, Troy Alan Baker, Graham Peter Wilson, Robert Charles Sutton, Amy Elizabeth Quiring, Michael Parham, Nigel Holmes