EP 4196853 A1 20230621 - BLACK COMPONENT AND METHOD FOR MANUFACTURING SAME
Title (en)
BLACK COMPONENT AND METHOD FOR MANUFACTURING SAME
Title (de)
SCHWARZE KOMPONENTE UND VERFAHREN ZUR HERSTELLUNG DAVON
Title (fr)
COMPOSANT NOIR ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- EP 20190565 A 20200811
- EP 2021064933 W 20210603
Abstract (en)
[origin: WO2022033741A1] The present invention relates to a component for the interior trim or the movement of a timepiece or for an item of jewelry, the component comprising a substrate (2) at least partially coated with a black layer (3) containing aluminium oxide. The invention also relates to a method for manufacturing said component.
IPC 8 full level
G04B 5/16 (2006.01); A44C 27/00 (2006.01); C23C 14/00 (2006.01); C23C 14/08 (2006.01); C23C 16/00 (2006.01); C23C 28/02 (2006.01); C23C 28/04 (2006.01); G04B 19/12 (2006.01); G04B 37/22 (2006.01); G04B 45/00 (2006.01); G04D 3/00 (2006.01)
CPC (source: EP US)
C23C 14/0015 (2013.01 - EP); C23C 14/02 (2013.01 - EP); C23C 16/006 (2013.01 - EP); C23C 28/04 (2013.01 - EP); C23C 28/042 (2013.01 - EP); C23C 30/00 (2013.01 - US); G04B 5/16 (2013.01 - EP); G04B 19/12 (2013.01 - EP); G04B 37/226 (2013.01 - EP); G04B 45/0007 (2013.01 - EP); G04B 45/0015 (2013.01 - EP); A44C 27/006 (2013.01 - EP US); G04B 19/12 (2013.01 - US); G04B 45/0007 (2013.01 - US); G04B 45/0015 (2013.01 - US); G04D 3/0069 (2013.01 - EP)
Citation (search report)
See references of WO 2022033741A1
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 3955062 A1 20220216; CN 116034320 A 20230428; EP 4196853 A1 20230621; JP 2023538281 A 20230907; US 2023287573 A1 20230914; WO 2022033741 A1 20220217
DOCDB simple family (application)
EP 20190565 A 20200811; CN 202180056412 A 20210603; EP 2021064933 W 20210603; EP 21731109 A 20210603; JP 2023507962 A 20210603; US 202118040280 A 20210603