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Swiss patent · CH663909 · Deleted

Register entry

Publication number
CH663909
Application number
CH004398/1984
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Sep 14, 1984
Published
Jan 29, 1988
Granted
Jan 29, 1988
Deleted
Sep 30, 1990
Reason
Annual fee unpaid
IPC classes
B02C 19/12 (2000.01)
B07B 13/05 (2006.01)
B02C 21/00 (2006.01)
C10F 7/02 (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. Jan 29, 1988

    Granted

    Published in PIDTJ No 2 in 1988

Parties

Holder

Paleu Sura Immobilien AG

Georg Willy AG Maschinenfabrik

7013 Domat/Ems

Agent

Schmauder & Wann Patentanwaltsbüro

Zwängiweg 7, 8038 Zürich

Inventor

Sigrist, Eduard

Domat/Ems

Simmen, Albert

Chur

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.