Patents by Inventor Vinothkumar R

Vinothkumar R 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).

  • ELEVATOR CAR CEILING ACCESS SYSTEM
    Publication number: 20260167460
    Abstract: Elevator ceiling access systems include a ceiling panel of an elevator car and a platform assembly movably attached to the ceiling panel. The platform assembly includes a platform and a ladder that is deployable from the platform. The platform assembly is deployable from a stowed state to a deployed state, and in the deployed state a position of the platform is adjustable within the elevator car and the platform is supported on one side by the ladder and on an opposite side by the ceiling panel.
    Type: Application
    Filed: December 15, 2025
    Publication date: June 18, 2026
    Inventors: Vinothkumar R, Venkatesh R, Vivek T, Jagadeesh Mandi
  • ELEVATOR CAR CEILING ACCESS SYSTEM
    Publication number: 20260167459
    Abstract: Elevator systems and elevator ceiling access systems include a ceiling panel of an elevator car and a platform assembly removably attached to the ceiling panel. The platform assembly includes a platform, a first ladder, and a second ladder. The platform assembly is deployable from a stowed state to a deployed state. In the deployed state, the first ladder and the second ladder support the platform and the platform assembly is detachable from the ceiling panel.
    Type: Application
    Filed: December 15, 2025
    Publication date: June 18, 2026
    Inventors: Vinothkumar R, Vivek T, Venkatesh R, Bruno Joseph, Arnaud Caze, Patrice DeGardin, Jean-Baptiste Dubreuil, Gilles Bruno