Patents by Inventor Marin VINCENT

Marin VINCENT 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).

  • ROOT CANAL INSTRUMENT WITH A VARIABLE PITCH
    Publication number: 20220323178
    Abstract: The invention relates to a root canal instrument (10) having a blade comprising a plurality of helical cutting edges (20), the blade being conical in shape and extending from a tip (11) towards a mandrel (12) of the instrument, the helical edges (20) having a pitch increasing along a longitudinal axis of the instrument from the tip (11) towards the mandrel (12). According to the invention, it comprises a ratio between the pitch at the mandrel (12) and the pitch of the end of the tip (11), of between 2 and 4.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 13, 2022
    Applicant: Micro-Mega International
    Inventors: Marie DEVALLOIR, Marin VINCENT