Global Patent Index - EP 1075431 B1

EP 1075431 B1 20091125 - TRANSPARENT OR TRANSLUCENT PAPER ENVELOPE

Title (en)

TRANSPARENT OR TRANSLUCENT PAPER ENVELOPE

Title (de)

DURCHSICHTIGE ODER TRANSLUZENTE HÜLLE AUS PAPIER

Title (fr)

ENVELOPPE EN PAPIER TRANSPARENT OU TRANSLUCIDE

Publication

EP 1075431 B1 20091125 (FR)

Application

EP 99913354 A 19990330

Priority

  • FR 9900745 W 19990330
  • FR 9804345 A 19980330

Abstract (en)

[origin: WO9950149A1] The invention concerns a transparent paper product such as translucent drawing paper or paper made transparent. Said product comprises at least two transparent or translucent surfaces (2, 3) made integral with each other by means of an adhesive or glue film. The invention is characterised in that the adhesive or glue film has a predetermined shape and is visible by transparency or transmittance. Preferably it comprises a front surface (3), a back surface (2), the back surface (2) comprising two flaps (4, 5) and a bottom flap made integral with the flaps (4, 5) by means of a glue film with a predetermined shape and visible by transparency or transmittance. The invention is useful as an envelope.

IPC 8 full level

B65D 27/00 (2006.01)

CPC (source: EP)

B65D 27/00 (2013.01)

Designated contracting state (EPC)

BE CH DE ES FR GB IT LI NL

DOCDB simple family (publication)

WO 9950149 A1 19991007; DE 69941693 D1 20100107; EP 1075431 A1 20010214; EP 1075431 B1 20091125; FR 2790736 A1 20000915; FR 2790736 B1 20010601

DOCDB simple family (application)

FR 9900745 W 19990330; DE 69941693 T 19990330; EP 99913354 A 19990330; FR 9804345 A 19980330