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. 07, 2026
Filed:
Dec. 18, 2023
Corning Incorporated, Corning, NY (US);
Kiyomi Delige Fahy, Corning, NY (US);
Evan Gray Kister, Painted Post, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
Methods and apparatuses for fabricating glass laminates where there is a substantial offset between edges of glass plies of the laminates are described herein. The method includes placing an entirety of the periphery of a stack of the glass plies in a vacuum ring comprising a vacuum channel with a depth that circumferentially varies. The vacuum ring includes at least a first portion where the vacuum channel has a first depth and a second portion where the vacuum channel has a second depth that is at least two times greater than the first depth to accommodate edge offsets. Negative pressure can be applied to a space between the plies via the vacuum ring to deair the space. A suitable furnace can be used to bond the plies together and form a laminate having a desired shape.