EP 0629364 A1 19941221 - Fine jewelry, diamond cut chain and method of manufacture thereof.
Title (en)
Fine jewelry, diamond cut chain and method of manufacture thereof.
Title (de)
Schmuckkette mit Diamantschliff und Verfahren zur Herstellung.
Title (fr)
Chaîne de bijouterie taillée au diamant et son procédé de fabrication.
Publication
Application
Priority
- EP 94630033 A 19940531
- EP 93630048 A 19930708
- IL 10755293 A 19931110
- IL 10585093 A 19930531
Abstract (en)
The fine jewelry hollow rope chain comprises a plurality of interfitting hollow wire links (12), each link (12) defining a circumference, each link (12) having a wire cross-section defining a hollow base portion of generally uniform wall thickness and at least one reinforcing rib portion (24) joined on said base portion, said rib portion protruding beyond said base portion along the entire circumference of said link (12), thereby reinforcing said hollow link against mechanical deformation. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
A44C 11/00 (2006.01); B21L 11/00 (2006.01)
CPC (source: EP)
A44C 11/00 (2013.01); B21L 11/005 (2013.01)
Citation (search report)
- [PA] US 5285625 A 19940215 - OFRAT AVIAD [US], et al
- [DA] US 5125225 A 19920630 - STROBEL KALMAN [US]
- [A] DE 9302815 U1 19930422
- [A] DE 8536612 U1 19870813
- [A] US 2257356 A 19410930 - KARL WACKER
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 94630033 A 19940531