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European patent · EP0667439 · Deleted

Register entry

Publication number
EP0667439
Application number
EP94120882
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Dec 29, 1994
Published
Aug 16, 1995
Granted
Oct 7, 1998
Deleted
Oct 7, 1998
Reason
Revoked in opposition
IPC classes
E06B 5/16 (2006.01)
E06B 3/263 (2006.01)
Priority
DE 4404565 12.02.1994
Filing language
German
Source
Swissreg

History

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

  1. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  2. Jun 25, 2024

    Change

    Published in Swissreg on 25.06.2024

  3. Aug 13, 2004

    Deleted, fee unpaid

    Published in +pat+ No 15 in 2004

  4. Oct 15, 1998

    Agent entered

    Representative
    Isler & Pedrazzini AG, Gotthardstrasse 53, 8023 Zürich

    Published in PIDTJ No 19 in 1998

  5. Oct 15, 1998

    Granted

    Published in PIDTJ No 19 in 1998

Parties

Holder

Norsk Hydro a.s.

NORSK HYDRO A/S

Bygdoy Allé 2, 0257 Oslo 2, NO

Agent

Isler & Pedrazzini AG

Gotthardstrasse 53, 8023 Zürich

Inventor

Schulz, Harald, Dr.

D-89358 Ettenbeuren, 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.