Patents by Inventor Stephen Redfern

Stephen Redfern 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).

  • Child support apparatus
    Patent number: 9493178
    Abstract: A foldable child support apparatus including a seat with a seat back pivotal relative to a seat base between at least one open condition for seating a child when the apparatus is unfolded and a closed condition when the apparatus is folded. A frame is provided including a handle member and front and rear leg members, which pivot about at least one frame pivot between an unfolded condition in which the handle member and the front leg members extend on generally opposite sides of the pivot and a folded condition in which the frame members are located on the same side of the pivot with the front leg members located between the handle member and rear leg members. The frame is arranged to transfer the seat between a forward facing unfolded position and a forward facing folded position and vice versa.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: November 15, 2016
    Assignee: Mamas & Papas (Holdings) Ltd.
    Inventors: Peter Smith, Nichola Hargreaves, Stephen Redfern
  • Child Support Apparatus
    Publication number: 20150042075
    Abstract: A foldable child support apparatus including a seat with a seat back pivotal relative to a seat base between at least one open condition for seating a child when the apparatus is unfolded and a closed condition when the apparatus is folded. A frame is provided including a handle member and front and rear leg members, which pivot about at least one frame pivot between an unfolded condition in which the handle member and the front leg members extend on generally opposite sides of the pivot and a folded condition in which the frame members are located on the same side of the pivot with the front leg members located between the handle member and rear leg members. The frame is arranged to transfer the seat between a forward facing unfolded position and a forward facing folded position and vice versa.
    Type: Application
    Filed: August 6, 2014
    Publication date: February 12, 2015
    Applicant: Mamas & Papas (Holdings) Ltd.
    Inventors: Peter Smith, Nichola Hargreaves, Stephen Redfern
  • Induction unit for a cooking system
    Patent number: D1045492
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: October 8, 2024
    Assignees: Thetford BV, Thetford LLC
    Inventors: Leendert Jan Antoon Jansen, Thomas Cornille, Yannick Maaskant, Stephen Redfern
  • Extraction unit for a cooking system
    Patent number: D1089612
    Type: Grant
    Filed: February 6, 2024
    Date of Patent: August 19, 2025
    Assignees: Thetford BV, Thetford LLC
    Inventors: Leendert Jan Antoon Jansen, Thomas Cornille, Yannick Maaskant, Stephen Redfern