Siebvorrichtung

European patent · EP0200096 · Deleted

Register entry

Publication number
EP0200096
Application number
EP86105259
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 16, 1986
Published
Nov 5, 1986
Granted
Sep 20, 1989
Deleted
Apr 30, 1990
Reason
Annual fee unpaid
IPC classes
B01D 35/28 (2006.01)
Priority
DE A 3515891 03.05.1985
Filing language
German
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 24, 2024

    Deleted, fee unpaid

    Published in Swissreg on 24.10.2024

  2. Oct 31, 1989

    Granted

    Published in PIDTJ No 20 in 1989

Parties

Holder

Hein, Lehmann Aktiengesellschaft

Fichtenstrasse 75, Düsseldorf 1, DE

Isenmann Siebe GmbH

Gerwigstrasse 67, Karlsruhe, DE

Agent

Schmauder & Wann Patentanwaltsbüro

Zwängiweg 7, 8038 Zürich

Inventor

Schmidt, Gerhard

D-7505 Ettlingen, DE

Neukam, Christian

D-7500 Karlsruhe 21, DE

Schmidt, Heinrich, Dipl.-Ing.

D-4000 Düsseldorf 30, DE

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.