EP 0688288 A1 19951227 - TWICE USABLE ENVELOPE
Title (en)
TWICE USABLE ENVELOPE
Title (de)
ZWEIWEG-UMSCHLAG
Title (fr)
ENVELOPPE UTILISABLE DEUX FOIS
Publication
Application
Priority
- DE 9303776 U 19930315
- DE 9316346 U 19931026
- EP 9400641 W 19940304
Abstract (en)
[origin: WO9421523A1] The invention concerns a twice-usable envelope made from a single-piece blank of paper, cardboard or plastic sheeting divided by a fold line into a front (3) and a back (4) which, when folded together, form a container. The container is held together by side tabs (9, 10) folding about additional fold lines in the blank and is closed by a gummed closure flap (12) which can be folded about another fold line. The tabs (9, 10) are designed so that they overlap when folded over about the fold lines (7, 8) against the front (3) of the envelope. Located on each side of the end (18) of the closure flap (12) is a gummed strip (19, 20).
IPC 1-7
IPC 8 full level
B65D 27/06 (2006.01)
CPC (source: EP)
B65D 27/06 (2013.01)
Citation (search report)
See references of WO 9421523A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9421523 A1 19940929; AT E147697 T1 19970215; EP 0688288 A1 19951227; EP 0688288 B1 19970115
DOCDB simple family (application)
EP 9400641 W 19940304; AT 94909112 T 19940304; EP 94909112 A 19940304