Patents by Inventor Mathleu Jamin

Mathleu Jamin 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).

  • WINDING MASS
    Publication number: 20150003216
    Abstract: The invention relates to a winding mass (10) for a watch movement, comprising a geometric rotation axis (100), a peripheral portion (10) and a connecting portion (13) between the peripheral portion (10) and the rotation axis (100), the density and the mass of the peripheral portion being greater than those of the connecting portion. The connecting portion (13) is moved by means of bird feather-like portions (20).
    Type: Application
    Filed: January 10, 2013
    Publication date: January 1, 2015
    Inventors: Mathleu Jamin, Vincent Lepoultier, Etienne Lebreton