EP 0947437 A1 19991006 - Envelope
Title (en)
Envelope
Title (de)
Umschlag
Title (fr)
Enveloppe
Publication
Application
Priority
DE 29803096 U 19980225
Abstract (en)
A collar is provided at the insertion and removal opening of the envelope, etc. and has a height which at the most is half the block height. The collar is connected to the flap by means of a connecting and sealing element (7) which consists of a flat stepped-form element. The flat stepped-form element is divided by grooves into a square panel (7c) with a length which is at most half the block height. A rectangular panel (7b) has a length which is half block height and a height which is 1.25 times half block height, and a quarter circle panel (7a) with a radius which is half the block height.
Abstract (de)
Umschlag, Kuvert oder dergleichen Versandtasche mit je einem Sicherungslappen (10) am Übergang zwischen Verschlußlasche (7) und den Schmalseiten (4) des Umschlages. Der Sicherungslappen (10) deckt eine Lücke im Öffnungsbereich zwischen dem Rand der Schmalseite (4) und der verschlossenen Lasche (7) ab, sodaß kein Einblick und Zugang zum Inhalt des Umschlages gewährt wird. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 30/20 (2006.01); B65D 33/18 (2006.01)
CPC (source: EP)
B65D 31/10 (2013.01); B65D 33/18 (2013.01)
Citation (applicant)
- DE 9407098 U1 19940616 - CARL GANTER VERPACKUNGS GMBH [DE]
- US 2582286 A 19520115 - SCHENCK ARTHUR E
- CH 464780 A 19681031 - ST REGIS PAPER CO [US]
Citation (search report)
- [X] US 3281061 A 19661025 - DONALD LUM
- [X] DE 7631180 U1 19770120 - MUELLER CARL FRIED
- [AD] DE 9407098 U1 19940616 - CARL GANTER VERPACKUNGS GMBH [DE]
Designated contracting state (EPC)
BE CH DE ES FI FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
DE 29803096 U 19980225; EP 98118273 A 19980926