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:
May. 11, 2010
Filed:
Jun. 12, 2006
Applicants:
Steve Bourban, Ecublens, CH;
Rudolf Dinger, Saint-Aubin, CH;
Gilles Derriey, Morteau, FR;
Christian Verdon, Boussens, CH;
Giancarlo Poli, Les Geneveys-sur-Coffrane, CH;
Inventors:
Steve Bourban, Ecublens, CH;
Rudolf Dinger, Saint-Aubin, CH;
Gilles Derriey, Morteau, FR;
Christian Verdon, Boussens, CH;
Giancarlo Poli, Les Geneveys-sur-Coffrane, CH;
Assignee:
Asulab S.A., Marin, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04B 39/00 (2006.01); G04B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The crystal (), in the inner surface of which contact zones () are structured, includes close to its edge a hollow () machined in one of its faces () or a groove () machined in its thickness and provided with an enamel deposition () for concealing said contact zones () after bonding.