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:
Feb. 05, 2013
Filed:
Feb. 06, 2009
Gregory Scott Glaesemann, Corning, NY (US);
James Joseph Price, Corning, NY (US);
Robert Sabia, Corning, NY (US);
Nagaraja Shashidhar, Painted Post, NY (US);
Gregory Scott Glaesemann, Corning, NY (US);
James Joseph Price, Corning, NY (US);
Robert Sabia, Corning, NY (US);
Nagaraja Shashidhar, Painted Post, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
The invention is directed to a high strength, chemically toughened protective glass article, the glass article having a high damage tolerance threshold of at least 1500 g as measured by the lack of radial cracks when the load is applied to the glass using a Vickers indenter; preferably greater than 2000 g s measured by the lack of initiation of radial cracks when the load is applied to the glass using a Vickers indenter.