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Swiss patent · CH601731 · Deleted

Register entry

Publication number
CH601731
Application number
CH005886/1977
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 11, 1977
Published
Dec 30, 1977
Granted
Dec 31, 1977
Deleted
May 17, 1978
Reason
Renounced
IPC classes
F23Q 2/36 (2006.01)
Filing language
French
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. Dec 30, 1977

    Granted

    Published in PIDTJ No 24 in 1977

Parties

Holder

La Nationale S.A.

2, rue des Falaises, 1205 Genève

Agent

Pierre Ardin & Cie Ingénieurs-conseils

Case postale, 1211 Genève 1

Inventor

Conrad Zellweger

Chêne-Bougeries

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.