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:
Jun. 25, 2019
Filed:
Apr. 21, 2016
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Andreas Ortner, Gau-Algesheim, DE;
Andreas Habeck, Undenheim, DE;
Clemens Ottermann, Hattersheim, DE;
Thomas Roßmeier, Bodenheim, DE;
Frank Macherey, Wiesbaden, DE;
Jürgen Vogt, Oberheimbach, DE;
Rainer Liebald, Nauheim, DE;
Thomas Wiegel, Alfeld, DE;
Ulrich Battmer, Freden, DE;
Uwe Wilkens, Budenheim, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
C03C 17/32 (2006.01); C03C 17/30 (2006.01);
U.S. Cl.
CPC ...
C03C 17/322 (2013.01); C03C 17/30 (2013.01);
Abstract
A glass roll, as well as a device and a method for manufacturing the glass roll are provided. The glass roll includes a glass ribbon having a thickness, a length in an x-direction, and a width in a y-direction. The glass ribbon has at least one defect site at a position, as well as at least one error mark disposed on the glass ribbon, and is wound up into a glass roll.