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:
Mar. 13, 2007
Filed:
Mar. 02, 2004
Applicants:
Laurent Besse, Villers le Lac, FR;
Robert E. A. Jansen, Zug, CH;
Inventors:
Laurent Besse, Villers le Lac, FR;
Robert E. A. Jansen, Zug, CH;
Assignee:
Wtach -U-License AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 15/00 (2006.01); G04B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a tourbillon () comprising a main bearing (). A first bearing () of the balance axle () rotates with the platform () of the tourbillon (), and a second bearing () of the balance axle () is arranged in a fixed manner.