EP 1900649 A1 20080319 - Airtight container with a vacuum valve
Title (en)
Airtight container with a vacuum valve
Title (de)
Luftdichter Behälter mit Vakuumventil
Title (fr)
Conteneur étanche à l'air de type soupape sous vide
Publication
Application
Priority
KR 20060088328 A 20060913
Abstract (en)
An airtight container (1) with a vacuum valve (4) in a double structure is disclosed, which is able to enhance an engaging force of a lid (3) by sealing an interior of the container (1) in a vacuum state, and is able to store a food for a long time period without rotting by making the interior of the container (1) vacuum by discharging air from the interior of the container (1) to the outside with the assistance of a vacuum pump (23), and a connection part (24) of the vacuum pump (23) is made in a compact size to obtain an easier storing and preventing damage.
IPC 8 full level
B65D 81/20 (2006.01)
CPC (source: EP KR US)
B65D 45/02 (2013.01 - KR); B65D 51/1644 (2013.01 - EP US); B65D 81/20 (2013.01 - KR); B65D 81/2038 (2013.01 - EP US)
Citation (applicant)
WO 2005063595 A1 20050714 - FORMASTER S A [PL], et al
Citation (search report)
- [A] WO 2005063595 A1 20050714 - FORMASTER S A [PL], et al
- [A] GB 2249084 A 19920429 - DESIGN MARKETING LIMITED [GB]
- [A] JP 2003040321 A 20030213 - SANSHIN KAKO KK, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1900649 A1 20080319; EP 1900649 B1 20101110; AT E487669 T1 20101115; CN 100591584 C 20100224; CN 101143631 A 20080319; DE 602007010389 D1 20101223; KR 100774248 B1 20071107; US 2008061063 A1 20080313
DOCDB simple family (application)
EP 07017495 A 20070906; AT 07017495 T 20070906; CN 200710145671 A 20070913; DE 602007010389 T 20070906; KR 20060088328 A 20060913; US 85355907 A 20070911