Global Patent Index - EP 1048587 A1

EP 1048587 A1 2000-11-02 - Packaging bag with easy-open seal

Title (en)

Packaging bag with easy-open seal

Title (de)

Verpackungsbeutel mit leicht zu öffendem Verschluss

Title (fr)

Sachet d'emballage à ouverture facile

Publication

EP 1048587 A1 (EN)

Application

EP 99200859 A

Priority

EP 99200859 A

Abstract (en)

A package of a flexible material which has been formed into an envelope (1), which package comprises an access opening, which is closed by means of a seal (4) which has been formed by bonding together two or more contacting layers of the material in a particular area. The package can be opened by pulling apart two bonded-together layers of material in said area. To that end the flexible material is provided with an engagement (7) portion and the portion of the seal (4) area that is positioned closest to said engagement portion (7) has a convex edge. <IMAGE>

IPC 1-7 (main, further and additional classification)

B65D 75/58

IPC 8 full level (invention and additional information)

B65D 33/10 (2006.01); B65D 33/22 (2006.01); B65D 75/58 (2006.01)

CPC (invention and additional information)

B65D 75/5855 (2013.01); B65D 33/10 (2013.01); B65D 33/22 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0056625 A1 20000928; AU 4540200 A 20001009; AU 768852 B2 20040108; CA 2367216 A1 20000928; CA 2367216 C 20090106; DE 60003007 D1 20030703; DE 60003007 T2 20040205; EP 1048587 A1 20001102; EP 1163166 A1 20011219; EP 1163166 B1 20030528

INPADOC legal status


2002-05-08 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-04-03 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010503

2001-07-18 [AKX] PAYMENT OF DESIGNATION FEES

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-11-02 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI