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:
Jun. 16, 2009
Filed:
Oct. 31, 2007
Applicants:
Paulo Bravo, Hauterive, CH;
Nicolas Ehrsam, Evilard, CH;
Inventors:
Paulo Bravo, Hauterive, CH;
Nicolas Ehrsam, Evilard, CH;
Assignee:
The Swatch Group Management Services AG, Biel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 3/00 (2006.01); G04B 1/00 (2006.01); G04B 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The oscillating weight includes a primary oscillating weight () secured to a drive arbor () and at least one secondary oscillating weight (), which is mobile relative to the primary weight to cause the initial impulse. The secondary weight () is formed by a part assembled to the primary weight () from the exterior, while being able to have a travel between two stop members () of a guide means () located on the periphery of the primary weight ().