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:
Aug. 27, 2002
Filed:
Sep. 14, 2000
Applicant:
Inventors:
Laurent Kaelin, Sonvilier, CH;
Jean-Philippe Rebeaud, Cressier, CH;
Assignee:
Eta Sa Fabriques D'ebauches, Grenchen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 5/08 ; G04C 1/000 ; F16F 1/10 ;
U.S. Cl.
CPC ...
G04B 5/08 ; G04C 1/000 ; F16F 1/10 ;
Abstract
The device includes a barrel ( ) inserted in the kinematic chain between the rotor ( ) of the generator ( ) and the oscillating weight ( ). The barrel includes a spiral coiled spring ( ) and a sliding strip ( ), wound in the same direction as the spiral coiled spring over the length of a turn, without any mechanical connection with the spring, but forming a protective envelope in the open position in case of shock. The shockproof device can be applied to the generator of a wristwatch.
Quick Actions:
Kaelin, Laurent. (2002). Shockproof device for a power generator with an oscillating weight (U.S. Patent No. 6441516). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6441516
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile