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Swiss patent · CH639452 · Deleted

Register entry

Publication number
CH639452
Application number
CH003840/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Apr 24, 1979
Published
Nov 15, 1983
Granted
Nov 15, 1983
Deleted
Apr 30, 1984
Reason
Annual fee unpaid
IPC classes
E04B 1/76 (2006.01)
E04C 2/46 (1985.01)
E04D 3/35 (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. Nov 15, 1983

    Granted

    Published in PIDTJ No 21 in 1983

Parties

Holder

Commercial Hydraulics AG

Tribschenstrasse 78, 6005 Luzern

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Wolfgang Schugk

Knonau

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.