Kreiselpumpe

Swiss patent · CH669979 · Deleted

Register entry

Publication number
CH669979
Application number
CH001779/1986
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Apr 30, 1986
Published
Apr 28, 1989
Granted
Apr 28, 1989
Deleted
Apr 29, 2006
Reason
Maximum term reached
IPC classes
F04D 1/06 (2006.01)
F04D 29/20 (2006.01)
Filing language
German
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. May 31, 2006

    Maximum term reached

    Published in +pat+ No 10 in 2006

  2. Nov 15, 1995

    Agent entered

    Representative
    Sulzer Management AG, KS/Patente/0007, 8401 Winterthur

    Published in PIDTJ No 21 in 1995

  3. Apr 28, 1989

    Granted

    Published in PIDTJ No 8 in 1989

Parties

Holder

Gebrüder Sulzer Aktiengesellschaft

8401 Winterthur

Agent

Sulzer Management AG

KS/Patente/0007, 8401 Winterthur

Inventor

Medgyesy, Stephen

Andelfingen

Bermudez, Fernando

Winterthur

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.