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. 13, 2021
Filed:
Feb. 02, 2017
Applicant:
Montres Breguet S.a., L'Abbaye, CH;
Inventors:
Alain Zaugg, Le Sentier, CH;
Davide Sarchi, Zurich, CH;
Assignee:
Montres Breguet S.A., L'Abbaye, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 17/22 (2006.01); G04B 17/06 (2006.01);
U.S. Cl.
CPC ...
G04B 17/222 (2013.01); G04B 17/063 (2013.01); G04B 17/227 (2013.01);
Abstract
A bimetallic device, the difference in expansion coefficient of which is between 10 and 30 10K, for providing a resonator with thermal compensation via the balance wheel.