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:
Jul. 03, 2012
Filed:
Feb. 25, 2009
Peter L. Bocko, Painted Post, NY (US);
David Chen, Taipei, TW;
Glen B. Cook, Corning, NY (US);
Frank T. Coppola, Elmira, NY (US);
Victoria A. Edwards, Horseheads, NY (US);
Gunilla E. Gillberg, Painted Post, NY (US);
Josef C. Lapp, Corning, NY (US);
Randy L. Rhoads, Horseheads, NY (US);
David A. Tammaro, Painted Post, NY (US);
Butchi R. Vaddi, Sayre, PA (US);
Peter L. Bocko, Painted Post, NY (US);
David Chen, Taipei, TW;
Glen B. Cook, Corning, NY (US);
Frank T. Coppola, Elmira, NY (US);
Victoria A. Edwards, Horseheads, NY (US);
Gunilla E. Gillberg, Painted Post, NY (US);
Josef C. Lapp, Corning, NY (US);
Randy L. Rhoads, Horseheads, NY (US);
David A. Tammaro, Painted Post, NY (US);
Butchi R. Vaddi, Sayre, PA (US);
Corning Incorporated, Corning, NY (US);
Abstract
A laminated sheet includes a surface layer having an optical surface that is of fire-polished quality and a core layer having a higher modulus than the surface layer to increase an overall stiffness or fracture toughness of the laminated sheet.