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:
Nov. 19, 2024
Filed:
Mar. 11, 2022
Eta SA Manufacture Horlogère Suisse, Grenchen, CH;
Serge Nicoud, Couvet, CH;
Sébastien Roder, Bienne, CH;
ETA SA MANUFACTURE HORLOGÈRE SUISSE, Grenchen, CH;
Abstract
A method for manufacturing a horological mobile () including: depositing a first thin layer () with a first material including at least nickel, the periphery of which defines the contour of the geometry of the horological mobile (); depositing an intermediate layer (), with a second material including at least nickel and phosphorus, so as to cover a face of the first thin layer (), the periphery of which corresponds to that of the geometric shape of the first thin layer (); depositing a second thin layer () with the first material, so as to cover a face of the intermediate layer (), the periphery of which corresponds to that of the geometric shape of the first thin layer (), wherein the first and the second thin layer () are poorer in phosphorus than the intermediate layer (), or do not contain any phosphorus.