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. 16, 2023
Filed:
Nov. 18, 2020
Applicant:
Eta SA Manufacture Horlogère Suisse, Grenchen, CH;
Inventor:
Sylvain Huot-Marchand, Le Locle, CH;
Assignee:
ETA SA MANUFACTURE HORLOGÈRE SUISSE, Grenchen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 109/02 (2006.01); C10M 177/00 (2006.01); G04B 13/02 (2006.01); G04B 15/14 (2006.01); H01F 1/44 (2006.01); C10N 40/06 (2006.01); C10N 50/08 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C10M 109/02 (2013.01); C10M 177/00 (2013.01); G04B 13/02 (2013.01); G04B 15/14 (2013.01); H01F 1/44 (2013.01); C10M 2290/00 (2013.01); C10N 2040/06 (2013.01); C10N 2050/08 (2013.01); C10N 2070/00 (2013.01);
Abstract
A method for manufacturing a mechanical timepiece part () including at least one functional area () wherein a lubricant () is able to be confined, the method including a step () of constructing a blank of the part () including the at least one functional area () and a step of transforming () the at least one functional area () into a magnetised functional area () capable of cooperating with the lubricant () when it has magnetic properties.