Decorated enamelled part
US9012016B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2012 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Jul 15, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24926
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to an enamelled part (3, 11, 21) for a dial comprising a ceramic substrate (31) coated with a first enamel layer (4′, 12, 24, 33) to improve the appearance of said part. According to the invention, the part includes at least one other enamel layer (6′, 8′, 9, 14, 16, 25, 35, 37, 39, 41, 43, 45) partially covering the first enamel layer (4′, 12, 24, 33) so as to form a decoration with a similar improved appearance.The invention concerns the field of timepieces, jewellery and gems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.