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:
Nov. 15, 2011
Filed:
Apr. 28, 2006
Applicants:
Jean-bernard Veuthey, Marin, CH;
Stéphane Claude, Grenchen, CH;
Inventors:
Jean-Bernard Veuthey, Marin, CH;
Stéphane Claude, Grenchen, CH;
Assignee:
ETA SA Manufacture Horlogère Suisse, Grenchen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a water resistant portable object such as a diving watch including a sound generator device () and a microprocessor (), characterized in that it emits acoustic signals at two different frequencies (f) and (f) as a function of the medium, air or water, in which the wearer of the watch is situated.