Title (en)

IMPROVED CLOSURE

Publication

EP 0120644 A3 19851016 (EN)

Application

EP 84301681 A 19840313

Priority

GB 8306980 A 19830314

Abstract (en)

[origin: EP0120644A2] A closure for closing the mouth of a container having a screw neck finish, the closure comprising an inner part adapted to interengage with the screw neck of the container, an outer part to be applied over the inner part when in position on a container and including a depending skirt connected to anchor means by tearable or frangible means, and drive means on the inner and outer parts of the closure which are interengageable with one another is use to allow the inner part to be unscrewed from a container only once the anchor means has been separated from the depending skirt and only be relative axial movement between the outer and inner parts during unscrewing whereby the closure closure is tamper-resistant until separation of the anchor means and child-resistant thereafter.

IPC 1-7

B65D 55/02; B65D 41/34

IPC 8 full level

B65D 50/04 (2006.01)

CPC (source: EP)

B65D 50/041 (2013.01)

Citation (search report)

• [Y] US 3837518 A 19740924 - GACH P
• [Y] GB 1404084 A 19750828 - JOHNSEN JORGENSEN PLASTICS LTD
• [Y] EP 0056730 A1 19820728 - JOHNSEN JORGENSEN PLASTICS LTD [GB]
• [Y] FR 2333717 A2 19770701 - WASSILIEFF VICTOR [FR]
• [A] GB 1529999 A 19781025 - ZELLER PLASTIK KOEHN GRAEBNER
• [AP] EP 0080846 A1 19830608 - JOHNSEN JORGENSEN PLASTICS LTD [GB]
• [A] WO 8204029 A1 19821125 - TECHNOPLAST BV [NL], et al
• [A] DE 3041230 A1 19810521 - DEUSSEN STELLA KG [DE]

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0120644 A2 19841003; EP 0120644 A3 19851016; AU 2559484 A 19840920; AU 549663 B2 19860206; GB 8306980 D0 19830420; ZA 841889 B 19841031

DOCDB simple family (application)

EP 84301681 A 19840313; AU 2559484 A 19840314; GB 8306980 A 19830314; ZA 841889 A 19840314