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:
Jun. 23, 2026
Filed:
May. 11, 2023
Applicant:
Eta SA Manufacture Horlogère Suisse, Grenchen, CH;
Inventor:
Julien Christan, Bienne, CH;
Assignee:
ETA SA Manufacture Horlogère Suisse, Grenchen, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 17/06 (2006.01); G04B 17/34 (2006.01); G04B 18/00 (2006.01); G04B 18/02 (2006.01);
U.S. Cl.
CPC ...
G04B 17/063 (2013.01); G04B 17/34 (2013.01); G04B 18/006 (2013.01); G04B 18/026 (2013.01);
Abstract
A regulating member for a horological movement including an inertial mass, for example a balance, a balance spring, and an index-assembly system for adjusting the rate of the balance spring, the index-assembly system including a stud-holder including a first portion and a second portion, the first portion being movable relative to the second portion, wherein the regulating member includes locking device configured to block the second portion of the stud-holder in one position with respect to a plate of the movement.