Selection Of Materials For Dials Or Graduations (markings) [g04b 19/12] Patents (Class 968/156)
  • Process for manufacturing a timepiece component
    Patent number: 12130591
    Abstract: A timepiece or jewelry component comprising a substrate and at least one decoration joined to the substrate, wherein it comprises a transparent coating covering at least one part of the substrate and at least one part of the decoration, the coating changing the perceptible color of the substrate without changing the perceptible color of the at least one decoration.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: October 29, 2024
    Assignee: ROLEX SA
    Inventors: Cyriaque Boccard, Jérôme Bouchet, Pierre Di Luna
  • Dial and timepiece
    Patent number: 11906933
    Abstract: A dial including a base member having a sheet shape containing reinforced fibers, and a decorative member provided on one surface of the base member containing a brittle material.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: February 20, 2024
    Assignee: Casio Computer Co., Ltd.
    Inventor: Masao Amano
  • Method of moulding and applying marks on a surface
    Patent number: 6113726
    Abstract: A method by which an elastomer is applied to a model (1) with relief marks to be reproduced. The purpose of the elastomer once set is to form a mold membrane (14) and incorporate within its own material the shape of the marks on the model. The mold membrane is then separated from the model and filled with a setting material, and the mold membrane is applied to a support in order to transfer the marks after preliminary pasting.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: September 5, 2000
    Assignee: Promatec Systems S.A.
    Inventor: Georges-Andre Leschot