Patents by Inventor Adrien CHAPPUIS

Adrien CHAPPUIS 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).

  • EXTERNAL PART ELEMENT FOR TIMEPIECE OR PIECE OF JEWELLERY AND METHOD FOR MANUFACTURING SUCH AN EXTERNAL PART ELEMENT
    Publication number: 20230200504
    Abstract: An external part element or component for a timepiece or piece of jewellery made with a fibre-reinforced polymer matrix composite material, this external part element including on at least one of the faces thereof at least one cavity wherein an insert made of metallic glass is housed. A method for manufacturing such an external part element is also described.
    Type: Application
    Filed: November 9, 2022
    Publication date: June 29, 2023
    Applicant: Montres Breguet S.A.
    Inventors: Polychronis Nakis KARAPATIS, Lucien GERMOND, Adrien CHAPPUIS
  • WATCH CASE WITH ROTATING BEZEL
    Publication number: 20230195037
    Abstract: A watch case (6) including a rotating bezel (1), a middle (3) and a connecting spring (2) between the rotating bezel (1) and the middle (3), the connecting spring (2) being accommodated within a first groove (7) formed in an external wall (3a) of the middle (3) and within a second groove (8) formed in an internal wall (1 a) of the rotating bezel (1), the first and second grooves (7,8) being preferably arranged opposite one another. The connecting spring (2) is made of an alloy with memory of shape.
    Type: Application
    Filed: October 25, 2022
    Publication date: June 22, 2023
    Applicant: Montres Breguet S.A.
    Inventors: René PIGUET, Marc STRANCZL, Adrien CHAPPUIS