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. 23, 2017
Filed:
Sep. 06, 2013
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Ina Mitra, Stadecken-Elsheim, DE;
Andreas Langsdorf, Ingelheim, DE;
Christoph Gross, Frankfurt a. M., DE;
Ulrike Stoehr, Mainz, DE;
Kurt Schaupert, Hofheim, DE;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01); C03C 21/00 (2006.01); B32B 17/10 (2006.01); F41H 5/04 (2006.01);
U.S. Cl.
CPC ...
C03C 21/00 (2013.01); B32B 17/10045 (2013.01); B32B 17/10119 (2013.01); B32B 17/10137 (2013.01); C03C 21/001 (2013.01); F41H 5/0407 (2013.01); B32B 2307/536 (2013.01); Y10T 428/239 (2015.01); Y10T 428/24992 (2015.01); Y10T 428/269 (2015.01); Y10T 428/315 (2015.01);
Abstract
A transparent laminate is provided that includes at least one chemically prestressed pane having a thickness, a compressive stress (CS) of a surface layer, a thickness of the prestressed surface layer and a tensile stress (CT) of an interior portion. The tensile stress (CT) is greater than 0 and is less than the compressive stress divided by 50.
Mitra, Ina. (2017). Transparent laminate which inhibits puncture by projectiles (U.S. Patent No. 9656913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9656913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile