Global Patent Index - EP 1270435 A2

EP 1270435 A2 20030102 - Closure member for a bottle

Title (en)

Closure member for a bottle

Title (de)

Verschlussvorrichtung für eine Flasche

Title (fr)

Elément de fermeture pour une bouteille


EP 1270435 A2 20030102 (EN)


EP 02251642 A 20020308


JP 2001185428 A 20010619

Abstract (en)

A bottle cap or closure member has a first fixed portion 2 and a second movable portion 3 which are separably screwed to each other. The fixed portion is for supporting the movable portion and has an attaching portion 2a for connection to the neck 11a of a bottle 11 and a through hole 2b on an axial line X. The removable portion has an inner plug portion 4 which protrudes from a face 3a thereof on the axial line and passes through and seals the through hole. The inner plug portion is provided with a chamber 5 for raw material 12 and pressurised gas 13. An opening 5a at the other end of the chamber is sealed by a plug 6. Between the plug and the fixed portion, there exists a plug opening means 7 and the plug is arranged to be opened by the plug opening means during relative movement of the fixed portion and the removable portion. <IMAGE>

IPC 1-7

B65D 51/28

IPC 8 full level

B65D 81/32 (2006.01); A47G 19/22 (2006.01); A47G 19/24 (2006.01); B65D 47/06 (2006.01); B65D 51/18 (2006.01)

CPC (source: EP)

A47G 19/24 (2013.01); B65D 51/2864 (2013.01); B65D 51/2871 (2013.01)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 1270435 A2 20030102; EP 1270435 A3 20030115; CA 2374538 A1 20021219; JP 2003002350 A 20030108; KR 20020096853 A 20021231; US 2003017236 A1 20030123

DOCDB simple family (application)

EP 02251642 A 20020308; CA 2374538 A 20020305; JP 2001185428 A 20010619; KR 20020012071 A 20020307; US 16419702 A 20020605