Patents by Inventor Chrystal Gressly

Chrystal Gressly 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).

  • Device for securing a dial in a watchcase
    Patent number: 6781924
    Abstract: The dial (3) is secured onto a lower element (10) of the case, preferably the casing ring. The lower element (10) includes at least two through passages (12) each having a first part (13) forming an orifice (14) on the dial (3) side separated from a second part (17) on the opposite side, by a neck portion (15), the whole of the first part and at least a portion of the second part of said passages (12) being filled with an adhesive material (19) having a strong power of adhesion to at least the material forming the lower face of the dial (3).
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: August 24, 2004
    Assignee: Eta SA Fabriques d/Ebauches
    Inventors: Chrystal Gressly, Laurent Kaelin, Jürg Schneiter