EP 0346753 B1 19920909 - STRUCTURE OF METALLIC PLATES
Title (en)
STRUCTURE OF METALLIC PLATES
Publication
Application
Priority
DE 3820251 A 19880614
Abstract (en)
[origin: EP0346753A1] A structure of metallic plates consisting of circular plates (12) which are arranged adjacently, are joined together in a chain and have a conical indentation (14) having a hole (20) to accommodate a jewellery stone (16). The conical indentation can also have a pocket-shaped widening (24) at the tip (22) of the cone. <IMAGE>
IPC 1-7
IPC 8 full level
A44C 17/02 (2006.01)
CPC (source: EP KR US)
A44C 11/007 (2013.01 - EP US); A44C 17/02 (2013.01 - KR); A44C 27/00 (2013.01 - KR); A44C 17/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0346753 A1 19891220; EP 0346753 B1 19920909; AT E80273 T1 19920915; AU 3630589 A 19891221; AU 611035 B2 19910530; BR 8902821 A 19900201; CA 1324494 C 19931123; CN 1024391 C 19940504; CN 1038579 A 19900110; DE 3820251 A1 19891221; DE 3820251 C2 19910214; DE 58902238 D1 19921015; JP H0298304 A 19900410; KR 900000047 A 19900130; KR 910005422 B1 19910729; US 5077988 A 19920107
DOCDB simple family (application)
EP 89110300 A 19890607; AT 89110300 T 19890607; AU 3630589 A 19890613; BR 8902821 A 19890613; CA 602565 A 19890609; CN 89104002 A 19890613; DE 3820251 A 19880614; DE 58902238 T 19890607; JP 14975589 A 19890614; KR 890008155 A 19890614; US 55234390 A 19900716