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:
Dec. 16, 2025
Filed:
Jul. 13, 2022
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 43/00 (2006.01);
U.S. Cl.
CPC ...
G04B 43/002 (2013.01); G04B 43/007 (2013.01);
Abstract
An antimagnetic and antishock protective ring for a horology movement, intended to be fixed to a horology movement, the ring including a tubular body extending between a first and a second axial end and is made of a material having ferromagnetic properties and wherein it is adapted to form, with the first axial end, a stop limiting the angular displacement about a radial axis of an oscillating mass connected to the horology movement.