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Swiss patent · CH671418 · Deleted

Register entry

Publication number
CH671418
Application number
CH000675/1987
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Feb 23, 1987
Published
Aug 31, 1989
Granted
Aug 31, 1989
Deleted
Feb 28, 1990
Reason
Annual fee unpaid
IPC classes
D21F 1/02 (2006.01)
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. Aug 31, 1989

    Granted

    Published in PIDTJ No 16 in 1989

Parties

Holder

Sulzer-Escher Wyss GmbH

Escher-Wyss-Strasse Postfach 13 80, D-88183 Ravensburg, DE

Agent

Sulzer-Escher Wyss AG

Hardstrasse 319 Postfach, 8023 Zürich

Struck from the register

Inventor

Dahl, Hans, Dr.-Ing.

Ravensburg, DE

Weisshuhn, Elmer, Dr.

Vogt, 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.