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. 02, 2013
Filed:
Oct. 30, 2009
Applicants:
Niko Schultz, Essenheim, DE;
Christian Henn, Frei-Laubersheim, DE;
Falk Gabel, Schlangenbad, DE;
Andreas Hahn, Hochstetten-Dhaun, DE;
Inventors:
Niko Schultz, Essenheim, DE;
Christian Henn, Frei-Laubersheim, DE;
Falk Gabel, Schlangenbad, DE;
Andreas Hahn, Hochstetten-Dhaun, DE;
Assignee:
Schott AG, Mainz, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention in general relates to glass or glass-ceramic products. In order to protect the surface of such products against scratching, a silicon oxynitride coating with special composition is provided.