Hochtemperaturbeständige Formstoffe

European patent · EP0248980 · Deleted

Register entry

Publication number
EP0248980
Application number
EP87103043
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 4, 1987
Published
Dec 16, 1987
Granted
Oct 14, 1992
Deleted
Mar 31, 1997
Reason
Annual fee unpaid
IPC classes
B24D 3/28 (2006.01)
F16D 69/02 (2006.01)
C04B 35/02 (1990.01)
Priority
DE A 3619541 13.06.1986
DE A 3705540 20.02.1987
Filing language
German
Source
Swissreg

History

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

  1. Nov 14, 1997

    Deleted, fee unpaid

    Published in PIDTJ No 21 in 1997

  2. Jul 15, 1996

    Address changed

    Owner
    Rütgerswerke Aktiengesellschaft, Mainzer Landstrasse 195-217, D-60326 Frankfurt, Germany → Rütgers Aktiengesellschaft, Mainzer Landstrasse 217, 60326 Frankfurt, Germany

    Published in PIDTJ No 13 in 1996

  3. Jul 15, 1996

    Transferred

    Owner
    Rütgers Aktiengesellschaft, Mainzer Landstrasse 217, 60326 Frankfurt, Germany → Bakelite AG, Gennaer Strasse 2-4, 58642 Iserlohn-Letmathe, Germany

    Published in PIDTJ No 13 in 1996

  4. Jun 14, 1996

    Agent entered

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich

    Published in PIDTJ No 11 in 1996

  5. Nov 30, 1992

    Granted

    Published in PIDTJ No 22 in 1992

Parties

Holder

Bakelite AG

Gennaer Strasse 2-4, 58642 Iserlohn-Letmathe, DE

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Gardziella, Arno, Dr.

W-5810 Witten-Rüdinghausen, DE

Schwieger, Karl-Heinz, Dr.

W-5860 Iserlohn, DE

Adolphs, Peter, Dr.

W-5750 Menden-Halingen, DE

Suren, Josef

W-4798 Wünnenberg-Haaren, 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.