Patents by Inventor DAVID MACKERETH

DAVID MACKERETH 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).

  • Convertible mobility device
    Patent number: 11877965
    Abstract: The present invention provides an assistive mobility device convertible between a rollator mode and a transport chair mode.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: January 23, 2024
    Assignee: Triumph Mobility, Inc.
    Inventors: Torrin Mullins, John Tutton, Luc Boucher, Robert Watters, David Mackereth
  • CONVERTIBLE MOBILITY DEVICE
    Publication number: 20220233375
    Abstract: The present invention provides an assistive mobility device convertible between a rollator mode and a transport chair mode.
    Type: Application
    Filed: May 7, 2020
    Publication date: July 28, 2022
    Inventors: TORRIN MULLINS, JOHN TUTTON, LUC BOUCHER, ROBERT WATTERS, DAVID MACKERETH