EP 0607428 B1 19971203 - CLOSURE DEVICE
Title (en)
CLOSURE DEVICE
Title (de)
VERSCHLIESSVORRICHTUNG
Title (fr)
DISPOSITIF DE FERMETURE
Publication
Application
Priority
- GB 9216805 A 19920807
- GB 9301681 W 19930809
- GB 9307374 A 19930408
Abstract (en)
[origin: WO9403372A1] A closure device for a container having a screw-threaded neck comprises an inner screw-threaded cap, and an outer cap (20) into which the inner cap fits, the outer cap (20) engaging with the inner cap for turning the latter to screw it onto the container neck but normally being free to turn in the opposite direction: the top of the inner cap has a non-circular formation (e.g. a socket) which can engage, through an opening in the top of the outer member, a complementary-shaped formation (e.g. a projection (32)) of a fixed bracket (30). The container can then be turned to unscrew the closure device from the container: the user can do this using the only one hand.
IPC 1-7
IPC 8 full level
B65D 50/04 (2006.01)
CPC (source: EP)
B65D 50/041 (2013.01)
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)
WO 9403372 A1 19940217; AT E160750 T1 19971215; AU 4723393 A 19940303; AU 676190 B2 19970306; CA 2120735 A1 19940217; DE 69315546 D1 19980115; DE 69315546 T2 19980625; EP 0607428 A1 19940727; EP 0607428 B1 19971203; ES 2112523 T3 19980401; NZ 254925 A 19970727
DOCDB simple family (application)
GB 9301681 W 19930809; AT 94906752 T 19930809; AU 4723393 A 19930809; CA 2120735 A 19930809; DE 69315546 T 19930809; EP 94906752 A 19930809; ES 94906752 T 19930809; NZ 25492593 A 19930809