The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Aug. 09, 2016
Nivarox-far S.a., Le Locle, CH;
Philippe Dubois, Marin, CH;
Nivarox-FAR S.A., Le Locle, CH;
Abstract
A micromechanical timepiece part includes a silicon-based substrate having at least one surface, at least one part of the surface having pores which open out at the external surface of the micromechanical timepiece part and the pores include a tribological agent. A method for producing a micromechanical timepiece part starting from a silicon-based substrate, the silicon-based substrate having at least one surface, at least one part of which is lubricated by a tribological agent, the method includes the steps of forming pores on the surface of the part of the surface of the silicon-based substrate, and depositing the tribological agent in the pores.