EP 1142798 A3 20040102 - Shaped bag
Title (en)
Shaped bag
Title (de)
Formfolienbeutel
Title (fr)
Poche avec une forme particulière
Publication
Application
Priority
DE 20006372 U 20000406
Abstract (en)
[origin: EP1142798A2] A plastic bag consists essentially of two rectangular panels which are heat welded at their base and sides. The welded zones (3,4) are thicker at the bag center section forming a waisted chamber.
IPC 1-7
IPC 8 full level
B65D 30/16 (2006.01); B65D 30/10 (2006.01); B65D 33/02 (2006.01); B65D 75/00 (2006.01)
CPC (source: EP KR)
B65D 29/00 (2013.01 - KR); B65D 75/008 (2013.01 - EP)
Citation (search report)
- [XY] US 4974732 A 19901204 - SULLIVAN TIMOTHY R [US], et al
- [Y] US 3935993 A 19760203 - DOYEN LEON, et al
- [A] DE 3925871 A1 19910207 - HOECHST AG [DE]
- [AD] DE 19825080 A1 19991209 - INDAG GMBH & CO BETRIEBS KG [DE]
- [X] PATENT ABSTRACTS OF JAPAN vol. 018, no. 424 (M - 1652) 9 August 1994 (1994-08-09)
- [A] PATENT ABSTRACTS OF JAPAN vol. 017, no. 403 (M - 1453) 28 July 1993 (1993-07-28)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1142798 A2 20011010; EP 1142798 A3 20040102; EP 1142798 B1 20080820; AT E405499 T1 20080915; CN 1183006 C 20050105; CN 1317433 A 20011017; CY 1108375 T1 20140212; CZ 20011052 A3 20011114; CZ 289928 B6 20020417; DE 20006372 U1 20000907; DE 50114232 D1 20081002; DK 1142798 T3 20081201; ES 2311002 T3 20090201; HK 1040384 A1 20020607; HK 1040384 B 20050729; JP 2001348040 A 20011218; KR 100425626 B1 20040403; KR 20010098455 A 20011108; PL 200008 B1 20081128; PL 346726 A1 20011008; PT 1142798 E 20080910; SI 1142798 T1 20081231; TW 552228 B 20030911
DOCDB simple family (application)
EP 01108634 A 20010405; AT 01108634 T 20010405; CN 01116331 A 20010406; CY 081101057 T 20080925; CZ 20011052 A 20010322; DE 20006372 U 20000406; DE 50114232 T 20010405; DK 01108634 T 20010405; ES 01108634 T 20010405; HK 02101843 A 20020311; JP 2001104554 A 20010403; KR 20010018065 A 20010404; PL 34672601 A 20010328; PT 01108634 T 20010405; SI 200130854 T 20010405; TW 90106111 A 20010315