EP 0006993 A3 19800305 - CONTAINER FORMED FROM A PLASTIC FOIL
Title (en)
CONTAINER FORMED FROM A PLASTIC FOIL
Publication
Application
Priority
DE 2825837 A 19780613
Abstract (en)
[origin: US4225077A] A container formed from plastic foil, comprising two container portions having marginal areas, and connecting parts formed in the marginal areas which can be inserted into one another, the connecting parts having the top regions formed with deformable structure, such that after the insertion, the top regions of the inner connecting parts will expand in response to a common pressing-in of the top regions, the expanded structure pressably locking respective connecting parts together.
IPC 1-7
IPC 8 full level
B65D 75/22 (2006.01)
CPC (source: EP US)
B65D 75/22 (2013.01 - EP US)
Citation (search report)
- US 3655110 A 19720411 - EISENBACH JOACHIM
- US 3356277 A 19671205 - ZELJKO HOHNJEC
- US 3421682 A 19690114 - EISENBACH JOACHIM
- US 3661317 A 19720509 - NOGUCHI HIKOJI
- US 3800998 A 19740402 - GASK B
- US 3786982 A 19740122 - RAKES J, et al
- DE 2557540 A1 19770630 - SCHNEIDER MAX
Designated contracting state (EPC)
CH FR GB IT NL SE
DOCDB simple family (publication)
EP 0006993 A2 19800123; EP 0006993 A3 19800305; EP 0006993 B1 19820106; DE 2825837 A1 19791220; DE 2825837 B2 19800514; DE 2825837 C3 19810430; US 4225077 A 19800930
DOCDB simple family (application)
EP 79101675 A 19790531; DE 2825837 A 19780613; US 4607079 A 19790606