EP 0686569 A3 19960403 - Envelope or similar
Title (en)
Envelope or similar
Title (de)
Briefumschlag, Versandtasche oder dergleichen
Title (fr)
Enveloppe ou similaire
Publication
Application
Priority
DE 9409360 U 19940609
Abstract (en)
[origin: EP0686569A2] The sheet blank is of opaque, tear-resistant material glued, via a bottom and a side flap, after folding. There is a closure flap with a strip-shaped adhesive layer coacting, after folding, with an adhesive layer on the envelope rear side. The counter-face on the rear side can be separated via a perforation from the rest of the rear side of the blank. Pref. the perforation is formed by spaced incisions or stampings. The latter are typically 1.0 to 5.0 mm long and spaced by up to 2.0 mm.
IPC 1-7
IPC 8 full level
B65D 27/34 (2006.01)
CPC (source: EP)
B65D 27/34 (2013.01)
Citation (search report)
- [X] WO 9323302 A1 19931125 - DAM ERIK [DK]
- [X] NL 8801784 A 19900201 - STOLK & REESE B V VAN
- [X] US 4166538 A 19790904 - NIXON BILL M [US], et al
- [A] DE 2303236 A1 19740725 - GRUENAU DIETRICH
Designated contracting state (EPC)
AT CH DE FR GB LI NL
DOCDB simple family (publication)
DE 9409360 U1 19940804; EP 0686569 A2 19951213; EP 0686569 A3 19960403
DOCDB simple family (application)
DE 9409360 U 19940609; EP 95108290 A 19950531