Patents by Inventor John Bradford King

John Bradford King 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).

  • VEHICLE SYSTEMS AND METHODS
    Publication number: 20230339529
    Abstract: A vehicle system includes a chassis, a plurality of wheels coupled to the chassis and supporting the chassis for rolling on a surface, and a riding platform coupled to the chassis. The riding platform is for supporting a user behind the chassis when the riding platform is in a downward pivoted state. A linkage connects the riding platform to the chassis for selective pivotal motion relative to the chassis between an upward pivoted state in which the riding platform is pivoted into a position to allow a user to walk behind the chassis and a downward pivoted state in which the user may ride or step on the platform.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Applicant: John Bradford King
    Inventors: Grant Delgatty, John Bradford King, Norman Wada
  • Vehicle systems and methods
    Patent number: 11691658
    Abstract: A vehicle system includes a chassis, a plurality of wheels coupled to the chassis and supporting the chassis for rolling on a surface, and a riding platform coupled to the chassis. The riding platform is for supporting a user behind the chassis when the riding platform is in a downward pivoted state. A linkage connects the riding platform to the chassis for selective pivotal motion relative to the chassis between an upward pivoted state in which the riding platform is pivoted into a position to allow a user to walk behind the chassis and a downward pivoted state in which the user may ride or step on the platform.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: July 4, 2023
    Inventor: John Bradford King
  • VEHICLE SYSTEMS AND METHODS
    Publication number: 20210070339
    Abstract: A vehicle system includes a chassis, a plurality of wheels coupled to the chassis and supporting the chassis for rolling on a surface, and a riding platform coupled to the chassis. The riding platform is for supporting a user behind the chassis when the riding platform is in a downward pivoted state. A linkage connects the riding platform to the chassis for selective pivotal motion relative to the chassis between an upward pivoted state in which the riding platform is pivoted into a position to allow a user to walk behind the chassis and a downward pivoted state in which the user may ride or step on the platform.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 11, 2021
    Inventor: John Bradford King