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:
Jan. 17, 2023
Filed:
May. 15, 2018
Corning Incorporated, Corning, NY (US);
Douglas Dale Bressler, Julian, PA (US);
Theresa Chang, Painted Post, NY (US);
Allan Mark Fredholm, Vulaines sur Seine, FR;
Michele Marie-Louise Fredholm, Vulaines sur Seine, FR;
Louis Mattos, Jr., Painted Post, NY (US);
Jason Scott Stewart, Hornell, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A system and process for forming a curved glass laminate article is provided. The process and system utilizes a separation material, such as solid lubricating material and/or a spray applied separation material that Applicant has determined reduces bending dot formation during co-sagging shaping of glass sheets. The bending dot reduction provided by the separation materials discussed herein is particularly seen when the pair of glass sheets have significantly different thicknesses and/or viscosities from each other.