Glass sheet with identification code
US10696587B2 · kind B2 · utility
0Cited by
0References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2014 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Dec 19, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/54
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A glass sheet includes a symbol marked in the interior of the glass, the symbol forming a code. The symbol is marked in at least two dimensions including the dimension of the thickness of the glass sheet, portions of the symbol being marked at various depths in the thickness of the glass sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.