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. 15, 2008
Filed:
Jul. 08, 2004
Applicants:
Paul Gerber, Zürich, CH;
Willy Meier, Fontaines, CH;
Inventors:
Paul Gerber, Zürich, CH;
Willy Meier, Fontaines, CH;
Assignee:
Eterna SA, , CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A running reserve indicator is provided for a mechanical clockwork provided with a main barrel for driving a gear-train and at least a second barrel for driving a gear-train allocated to an auxiliary function which is performed during a determined period. With the indicator, the running reserve displayed with the aid of a hand and a dial is always equal to the running reserve of the barrel having the smallest reserve.