EP 3181005 A4 20171108 - COMPOSITE DIAMOND JEWELRY AND MANUFACTURING METHOD THEREOF
Title (en)
COMPOSITE DIAMOND JEWELRY AND MANUFACTURING METHOD THEREOF
Title (de)
VERBUNDDIAMANTSCHMUCK UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
BIJOU EN DIAMANT COMPOSITE ET PROCÉDÉ DE FABRICATION CORRESPONDANT
Publication
Application
Priority
- CN 201510350576 A 20150624
- CN 2015096766 W 20151209
Abstract (en)
[origin: US2015342310A1] The invention discloses a combinative diamond jewelry, which includes: a metal supporting base on an upper surface edge of which a plurality of metal claws, each metal claw having a carving formed on its top surface; and a plurality of small sized diamonds inlaid between the upper surface of the supporting base and metal claws. Also disclosed is a method for making the same. Said major diamond, periphery diamonds and bottom diamonds are pressed with each other and secured onto the upper surface of the supporting base, and form together with the metal claws structure identical to each cutting edge angle of the diamond. No slot is formed among the diamonds of the jewelry and therefore, dust is prevented from coming into the interior of the jewelry, thus overcoming drawbacks of prior art combinative diamond jewelry. Furthermore entire shining visual effects are obtained by mutual refraction of these small diamonds and metal part according to specific size ratio of the small diamonds to metal part and shape design.
IPC 8 full level
A44C 17/04 (2006.01)
CPC (source: EP RU US)
A44C 17/02 (2013.01 - RU US); A44C 17/04 (2013.01 - US); A44C 17/046 (2013.01 - EP US); A44C 27/00 (2013.01 - RU); Y10T 29/24 (2015.01 - EP US)
Citation (search report)
- [IY] US 7461452 B1 20081209 - KOTHARI PREMKUMAR L [IN]
- [Y] CN 204245352 U 20150408 - SAN J JEWELRY SHENZHEN CO LTD
- [A] CH 697222 B1 20080731 - SHENZHEN Y & M IND CO LTD [CN]
- [A] US 7707722 B1 20100504 - KOTHARI PREMKUMAR L [IN]
- [A] US D667335 S 20120918 - KOTHARI RAJIV [US]
- See also references of WO 2016206313A1
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
DOCDB simple family (publication)
US 2015342310 A1 20151203; AU 2015367822 A1 20170112; CN 104886888 A 20150909; CN 104886888 B 20171027; EP 3181005 A1 20170621; EP 3181005 A4 20171108; JP 2017521123 A 20170803; JP 6325692 B2 20180516; RU 2658259 C1 20180619; WO 2016206313 A1 20161229
DOCDB simple family (application)
US 201514803297 A 20150720; AU 2015367822 A 20151209; CN 2015096766 W 20151209; CN 201510350576 A 20150624; EP 15896197 A 20151209; JP 2016569988 A 20151209; RU 2017110019 A 20151209