EP 2835322 A1 20150211 - TUBE CAPABLE OF PREVENTING AIR INFILTRATION
Title (en)
TUBE CAPABLE OF PREVENTING AIR INFILTRATION
Title (de)
TUBE ZUR VERHINDERUNG EINER LUFTINFILTRATION
Title (fr)
TUBE CAPABLE D'EMPÊCHER L'INFILTRATION D'AIR
Publication
Application
Priority
- KR 20120036120 A 20120406
- KR 2013001891 W 20130308
Abstract (en)
The present invention relates to an air inflow interruptible tube container. The air inflow interruptible tube container can prevent a corruption of contents, by installing a nozzle rising and opened by a pressure of contents inside an outlet part to allow the nozzle to be opened only when the contents are discharged, maintaining a closed state of an outlet hole of the nozzle unless the contents are discharged even when a cap is opened, and thus preventing air from flowing into a tube body through the outlet hole.
IPC 8 full level
B65D 47/20 (2006.01); B65D 35/46 (2006.01)
CPC (source: EP KR US)
B65D 25/48 (2013.01 - US); B65D 35/46 (2013.01 - EP KR US); B65D 47/2087 (2013.01 - EP US); B65D 47/28 (2013.01 - KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2835322 A1 20150211; EP 2835322 A4 20151202; EP 2835322 B1 20161116; CN 104203764 A 20141210; CN 104203764 B 20160824; ES 2609762 T3 20170424; JP 2015516339 A 20150611; JP 6179738 B2 20170816; KR 101278879 B1 20130626; US 2015090744 A1 20150402; WO 2013151241 A1 20131010
DOCDB simple family (application)
EP 13772051 A 20130308; CN 201380018946 A 20130308; ES 13772051 T 20130308; JP 2015504475 A 20130308; KR 20120036120 A 20120406; KR 2013001891 W 20130308; US 201314390579 A 20130308