Patents by Inventor Jean-Philippe DUMAS

Jean-Philippe DUMAS 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).

  • SAFE AND EASY LEARNING BIKE FOR CHILDREN
    Publication number: 20230391414
    Abstract: A frame including a main tube having a first end and a second end, a head tube connected to the first end, a pedal assembly mechanically connected to the main tube, wherein the pedal assembly forms a pedal circle, and a seat tube connected to the main tube, the seat tube configured to support a saddle, wherein the saddle is configured to slide along the seat tube in a plurality of intermediate positions between a fully retracted position and a fully extended position.
    Type: Application
    Filed: June 7, 2022
    Publication date: December 7, 2023
    Applicant: EnSelle
    Inventors: Jean-Philippe DUMAS, Vincent LALLEMANT