Dampf-Drosselventil

Swiss patent · CH643043 · Deleted

Register entry

Publication number
CH643043
Application number
CH005746/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jun 20, 1979
Published
May 15, 1984
Granted
May 15, 1984
Deleted
Jun 19, 1999
Reason
Maximum term reached
IPC classes
F16K 19/00 (1980.01)
F22B 1/14 (2006.01)
F16K 49/00 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jul 15, 1999

    Maximum term reached

    Published in PIDTJ No 13 in 1999

  2. Nov 15, 1995

    Agent entered

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

    Published in PIDTJ No 21 in 1995

  3. May 15, 1984

    Granted

    Published in PIDTJ No 9 in 1984

Parties

Holder

Gebrüder Sulzer Aktiengesellschaft

8401 Winterthur

Agent

Sulzer Management AG

KS/Patente/0007, 8401 Winterthur

Inventor

Karlheinz Grotloh

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.