EP 4196621 A1 20230621 - BLACK COMPONENT DECORATED WITH STONES AND METHOD FOR MANUFACTURING SAME
Title (en)
BLACK COMPONENT DECORATED WITH STONES AND METHOD FOR MANUFACTURING SAME
Title (de)
MIT STEINEN VERZIERTE SCHWARZE KOMPONENTE UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
COMPOSANT NOIR DECORE DE PIERRES ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- EP 20190566 A 20200811
- EP 2021070692 W 20210723
Abstract (en)
[origin: WO2022033839A1] The present invention relates to an interior trim component or movement component for a timepiece or an item of jewellery, comprising a substrate (2) partially coated with a black layer (3) and decorated with at least one stone (4), the black layer (3) comprising carbon or aluminium oxide nanotubes, the substrate (2) at least lacking the black layer (3) on the portion facing the stone (4). The invention also relates to the method for manufacturing said timepiece component or jewellery component.
IPC 8 full level
C23C 14/00 (2006.01); A44C 17/02 (2006.01); G04B 19/12 (2006.01); G04B 45/00 (2006.01); G04D 3/00 (2006.01)
CPC (source: EP US)
A44C 17/02 (2013.01 - EP US); C23C 14/0015 (2013.01 - EP); G04B 19/12 (2013.01 - EP US); G04B 45/0007 (2013.01 - US); G04B 45/0015 (2013.01 - US); G04D 3/0069 (2013.01 - US); G04B 45/0007 (2013.01 - EP); G04B 45/0015 (2013.01 - EP); G04D 3/0069 (2013.01 - EP)
Citation (search report)
See references of WO 2022033839A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 3954802 A1 20220216; CN 116034178 A 20230428; EP 4196621 A1 20230621; JP 2023536946 A 20230830; US 2023288875 A1 20230914; WO 2022033839 A1 20220217
DOCDB simple family (application)
EP 20190566 A 20200811; CN 202180056394 A 20210723; EP 2021070692 W 20210723; EP 21746063 A 20210723; JP 2023507705 A 20210723; US 202118040369 A 20210723