Absperrschieber für Rohrleitungen

Swiss patent · CH630452 · Deleted

Register entry

Publication number
CH630452
Application number
CH003836/1978
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Apr 10, 1978
Published
Jun 15, 1982
Granted
Jun 15, 1982
Deleted
Apr 9, 1998
Reason
Maximum term reached
IPC classes
F16K 3/28 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Apr 30, 1998

    Maximum term reached

    Published in PIDTJ No 8 in 1998

  2. Jun 30, 1997

    Agent entered

    Representative
    Dr. A. R. Egli & Co., Patentanwälte, Horneggstrasse 4, 8008 Zürich → A. Braun, Braun, Héritier,, Eschmann AG, Patentanwälte, Holbeinstrasse 36-38, 4051 Basel

    Published in PIDTJ No 12 in 1997

  3. Jun 30, 1997

    Address changed

    Owner
    Von Roll AG, 4563 Gerlafingen → Von Roll Holding AG, Bahnhofstrasse, 4563 Gerlafingen

    Published in PIDTJ No 12 in 1997

  4. Jun 15, 1982

    Granted

    Published in PIDTJ No 11 in 1982

Parties

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.