EP 0372215 A1 19900613 - Glued Hermetically sealed envelope with opening device.
Title (en)
Glued Hermetically sealed envelope with opening device.
Title (de)
Verleimter, hermetisch verschlossener Umschlag mit Öffnungsvorrichtung.
Title (fr)
Enveloppe collée et scellée hermétiquement avec dispositif d'ouverture.
Publication
Application
Priority
IT 2250188 A 19881104
Abstract (en)
This invention relates to a glued hermetically sealed envelope (1) provided with an opening device (10), to be used for the distribution of paper materials for didactic, informational, advertising, promotional and similar purposes, either as single units or in continuous folded form. In practice, it is an envelope which can be applied to any type of commercial glass, plastic or paper container, either manually or automatically, using permanent or removeable adhesive, consisting of a tape-shaped element glued on to the envelope itself.
IPC 1-7
IPC 8 full level
B65D 75/52 (2006.01); B65D 75/68 (2006.01)
CPC (source: EP)
B65D 75/52 (2013.01); B65D 75/68 (2013.01)
Citation (search report)
- GB 2172545 A 19860924 - TANI KANARI
- US 3575788 A 19710420 - FUNK MURRAY CLIFFORD, et al
- US 2964866 A 19601220 - CHAMBERLIN COLEMAN R
- FR 1320671 A 19630308
- US 3295746 A 19670103 - DUNCAN ROBERT W
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0372215 A1 19900613; IT 1227857 B 19910510; IT 8822501 A0 19881104
DOCDB simple family (application)
EP 89120106 A 19891030; IT 2250188 A 19881104