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. 19, 2016
Filed:
Jan. 22, 2013
Applicant:
Rolex S.a., Geneva, CH;
Inventors:
Moustafa Aljerf, Saint Martin d'Heres, FR;
Konstantinos Georgarakis, La Tronche, FR;
Thomas Gyger, Le Fuet, CH;
Alain Le Moulec, Gieres, FR;
Vincent von Niederhäusern, Courrendlin, CH;
Alain Yavari, La Tronche, FR;
Assignee:
ROLEX SA, Geneva, CH;
Primary Examiner:
Int. Cl.
CPC ...
C22C 45/02 (2006.01); C22C 45/04 (2006.01); C22C 1/00 (2006.01); C22C 19/07 (2006.01); C22C 33/00 (2006.01); C22C 38/08 (2006.01); C22C 45/00 (2006.01); G04B 1/14 (2006.01); C21D 9/00 (2006.01); C22F 1/10 (2006.01);
U.S. Cl.
CPC ...
C22C 45/02 (2013.01); C21D 9/0068 (2013.01); C22C 1/002 (2013.01); C22C 19/07 (2013.01); C22C 33/003 (2013.01); C22C 38/08 (2013.01); C22C 45/00 (2013.01); C22C 45/008 (2013.01); C22C 45/04 (2013.01); C22F 1/10 (2013.01); G04B 1/145 (2013.01);
Abstract
The invention relates to a watch-making or clock-making component comprising an amorphous metal alloy corresponding to the formula: FeCoNiNbVBTa, in which: 0<a<70; 0<b<70; 8<c<60; 1<d<19; 1<e<10; 12<f<25; 0<g<5; with 20<a+b<70; 50<a+b+c<90; 5<d+e<20; and a+b+c+d+e+f+g=100. This watch-making or clock-making component may be a spring, such as a barrel spring.