EP 1531132 A1 20050518 - Membrane for closing containers and product preservation device comprising said membrane

Title (en)

Membrane for closing containers and product preservation device comprising said membrane

Title (de)

Membran zum Verschliessen von Behältern und Nahrungsmittelkonservierungsvorrichtung mit dieser Membran

Title (fr)

Membrane pour fermer des récipients et élément de préservation de produit comprenant cette membrane

Publication

EP 1531132 A1 20050518 (EN)

Application

EP 04026481 A 20041108

Priority

IT MI20032192 A 20031113

Abstract (en)

The membrane (1) for closing containers in general, comprising a body (2) of elastic material defining a portion (3) for its retention on said container (4) and a portion (5) for closing this latter. The membrane comprises a valve (6) associable with a vacuum pump or aspirator (25) for discharging the air contained in the container (4) to the outside. The food product preservation device comprises a container (4) to receive the food products (26) and a lid (27) for their protection. The device also comprises the membrane (1) interposable between the container (4) and the lid (27). <IMAGE>

IPC 1-7

B65D 81/20; B65B 31/04

IPC 8 full level

B65B 31/04 (2006.01); B65D 41/22 (2006.01); B65D 51/18 (2006.01); B65D 81/20 (2006.01); B65D 81/24 (2006.01)

CPC (source: EP)

B65B 31/047 (2013.01); B65D 41/22 (2013.01); B65D 51/18 (2013.01); B65D 81/2015 (2013.01); B65D 81/2038 (2013.01); B65D 81/24 (2013.01); B65D 2251/0018 (2013.01); B65D 2251/0081 (2013.01); B65D 2251/0093 (2013.01); B65D 2543/00092 (2013.01); B65D 2543/00296 (2013.01); B65D 2543/00305 (2013.01); B65D 2543/0037 (2013.01); B65D 2543/00527 (2013.01); B65D 2543/00537 (2013.01); B65D 2543/00842 (2013.01)

Citation (search report)

[XA] WO 8400745 A1 19840301 - DENZER ALAN R [US]
[X] BE 511231 A
[A] US 3129835 A 19640421 - COLLENS WILLIAM S
[PA] EP 1468933 A1 20041020 - DART IND INC [US]
[A] FR 2791951 A1 20001013 - MERMONDE [FR]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1531132 A1 20050518; EP 1531132 B1 20081224; AT E418503 T1 20090115; DE 602004018597 D1 20090205; IT MI20032192 A1 20050514

DOCDB simple family (application)

EP 04026481 A 20041108; AT 04026481 T 20041108; DE 602004018597 T 20041108; IT MI20032192 A 20031113