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Swiss patent · CH598869 · Deleted

Register entry

Publication number
CH598869
Application number
CH015561/1976
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 10, 1976
Published
Aug 31, 1977
Granted
Aug 31, 1977
Deleted
Dec 31, 1991
Reason
Annual fee unpaid
IPC classes
B04B 3/02 (2006.01)
F26B 5/14 (2006.01)
B01D 29/00 (2006.01)
Priority
FR A75.39207 12.12.1975
Filing language
French
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, 1977

    Granted

    Published in PIDTJ No 16 in 1977

Parties

Holder

De Dietrich & Cie, S.A.

Niederbronn-les-Bains, FR

Agent

Micheli & Cie ingénieurs-conseils

122, rue de Genève Case postale 61, 1226 Thônex (Genève)

Inventor

Ernst Ruegg

Küsnacht ZH

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.