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Swiss patent · CH678104 · Deleted

Register entry

Publication number
CH678104
Application number
CH000932/1989
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Mar 14, 1989
Published
Jul 31, 1991
Granted
Jul 31, 1991
Deleted
Mar 13, 2009
Reason
Maximum term reached
IPC classes
F25B 41/00 (2006.01)
F25B 15/10 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Mar 16, 2009

    Maximum term reached

    Published in Swissreg on 16.03.2009

  2. Oct 31, 2007

    Address changed

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in +pat+ No 20 in 2007

  3. Oct 13, 2000

    Transferred

    Owner
    Hans Stierlin, Münchwiesen 5, DAWP-Creatherm AG, 8952 Schlieren → Buderus Heiztechnik GmbH, Sophienstrasse 30-32, D-35576 Wetzlar, Germany

    Published in PIDTJ No 19 in 2000

  4. Oct 13, 2000

    Agent entered

    Representative
    Urs Bachofner, c/o Advokaturbureau Gmür Gehrig, Stieger Bachofner Schaetzle, Gottfried Keller-Strasse 7, 8001 Zürich → E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich

    Published in PIDTJ No 19 in 2000

  5. Jul 31, 1991

    Granted

    Published in PIDTJ No 14 in 1991

Parties

Holder

Buderus Heiztechnik GmbH

Sophienstrasse 30-32, D-35576 Wetzlar, DE

Agent

E. Blum & Co. AG

E. Blum & Co. AG Patent- und Markenanwälte VSP

Vorderberg 11, 8044 Zürich

Inventor

Stierlin, Hans

Schlieren

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.