Shaped glass articles and methods for forming the same
US11084751B2 · kind B2 · utility
0Cited by
21References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2019 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Jul 31, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/57
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method includes contacting a glass sheet with a forming surface to form a shaped glass article. An effective viscosity of the glass sheet during the contacting step is less than a contact viscosity of the glass sheet in contact with the forming surface during the contacting step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.