Patent details

Basic Information

Publication number:

EP0252842

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP874016041

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

French

English Title of Invention:

Method of making a tool for stamping round shaped watermark screens used to make filigranes and apparatus therefor.

French Title of Invention:

Procédé de fabrication d'un outil servant à l'emboutissage des toiles formaires d'une forme ronde utilisée pour réaliser des filigranes, et appareil pour la mise en oeuvre du procédé.

German Title of Invention:

Herstellungsverfahren fÜr ein Werkzeug, das zum Ziehen von Wassermarksieben runder Form dient, um Wasserzeichen herzustellen, und Vorrichtung zur DurchfÜhrung dieses Verfahrens.

SPC Number:

Dates

Filing date:

08/07/1987

Grant date:

11/04/1990

EP Publication Date:

11/04/1990

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

13/01/1988

EP B1 Publication Date:

11/04/1990

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

08/07/2006

Expiration date:

08/07/2007

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

08/07/1987

 

 

Name:

BANQUE DE FRANCE

Address:

37-39, Quai de Dion Bouton, F-92803 Puteaux, France (FR)

Agent

Name:

Office FREYLINGER S.A.

From:

11/04/1990

Address:

PO Box 48, 8001, STRASSEN, Luxembourg (LU)

To:

Inventor

Name:

Puyplat Olivier

Address:

France (FR)

Priority

Priority Number:

8610089

Priority Date:

10/07/1986

Priority Country:

France (FR)

Classification

Main IPC Class:

B23H 9/06;

Filing date	Document type	Number of pages