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:
Mar. 31, 2020
Filed:
Sep. 16, 2016
Applicants:
Schott Ag, Mainz, DE;
Schott Orim Sanayi VE Ticaret A.s., Cerkezköy, TR;
Inventors:
Hüda Karagöz, Corlu/Tekirdag, TR;
Axel Curdt, Schlangenbad, DE;
Assignees:
SCHOTT AG, Mainz, DE;
SCHOTT ORIM Sanayi ve Ticaret A.S., Cerkezköy, TR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 23/00 (2006.01); B23K 26/00 (2014.01); B23K 26/53 (2014.01); C03B 27/04 (2006.01); B23K 26/082 (2014.01); B23K 26/0622 (2014.01); G02B 5/02 (2006.01); B23K 103/00 (2006.01); B41M 5/26 (2006.01);
U.S. Cl.
CPC ...
C03C 23/0025 (2013.01); B23K 26/0006 (2013.01); B23K 26/0622 (2015.10); B23K 26/082 (2015.10); B23K 26/53 (2015.10); C03B 27/0413 (2013.01); G02B 5/0205 (2013.01); B23K 2103/54 (2018.08); B41M 5/262 (2013.01); Y02P 40/57 (2015.11);
Abstract
A glass article is provided that has sub-surface laser engraving and a prestressing of the surface. A production method for the glass article and the use of the glass article are also provided. The sub-surface laser engraving is arranged in a partial volume of the glass article that is under tensile stress, with tempering of the glass article being performed after the introduction of the sub-surface laser engraving.