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:
Apr. 14, 2025
Filed:
Jul. 14, 2022
Eta SA Manufacture Horlogere Suisse, Grenchen, CH;
Thierry Hessler, St-Aubin, CH;
Damien Prongue, Prêles, CH;
ETA SA MANUFACTURE HORLOGERE SUISSE, Grenchen, CH;
Abstract
An inertial mass () intended to be mounted on a regulating organ (), particularly of a horological movement, the inertial mass being configured to be subjected to a rotary oscillation movement at a predetermined frequency, the inertial mass including a rigid main body (), characterised in that it comprises a flexible inertial element () assembled with the main body (), the flexible inertial element () being configured to modify the geometry of the inertial mass () according to the oscillation amplitude. Also, a regulating organ and a horological movement comprising such an inertial mass.