Patents by Inventor Piper Walk

Piper Walk 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).

  • AC port transition collar
    Patent number: D1069096
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: April 1, 2025
    Assignee: Red Viking Group, Inc.
    Inventors: Thomas Bredahl, Piper Walk
  • Ventilation port
    Patent number: D1086433
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: July 29, 2025
    Assignee: Red Viking Group, Inc.
    Inventors: Thomas Bredahl, Piper Walk
  • AC port damper assembly
    Patent number: D1107892
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: December 30, 2025
    Assignee: Red Viking Group, Inc.
    Inventors: Thomas Bredahl, Piper Walk