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Swiss patent · CH645738 · Deleted

Register entry

Publication number
CH645738
Application number
CH001025/1981
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Feb 17, 1981
Published
Oct 15, 1984
Granted
Oct 15, 1984
Deleted
Feb 28, 1986
Reason
Annual fee unpaid
IPC classes
G03C 1/60 (2006.01)
Priority
DD A222062 23.06.1980
Filing language
German
Source
Swissreg

History

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

  1. Oct 29, 2024

    Deleted, fee unpaid

    Published in Swissreg on 29.10.2024

  2. Oct 15, 1984

    Granted

    Published in PIDTJ No 19 in 1984

Parties

Holder

VEB Filmfabrik Wolfen

Wolfen 1, DD

Agent

Dipl.-Ing. ETH A. Rossel Patentanwalt

8002 Zürich

Inventor

Walter, Reinhard, Dipl.-Chem.

Wolfen, DD

Lischewski, Regina (-Werndl) Dipl.-Chem.

Wolfen III, DD

Marx, Jörg, Dr. Dipl.-Chem.

Dessau, DD

Epperlein, Joachim, Dr. Dipl.-Chem.

Wolfen III, DD

Opel, Matthias, Dr. Dipl.-Chem.

Wittenberg, DD

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.