Leckdetektor

Swiss patent · CH623911 · Deleted

Register entry

Publication number
CH623911
Application number
CH013221/1977
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Oct 31, 1977
Published
Jun 30, 1981
Granted
Jun 30, 1981
Deleted
Oct 31, 1986
Reason
Annual fee unpaid
IPC classes
F17D 5/02 (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. Jun 30, 1981

    Granted

    Published in PIDTJ No 12 in 1981

Parties

Holder

Gretag Aktiengesellschaft

8105 Regensdorf

Agent

CIBA-GEIGY AG Patentabteilung

4002 Basel

Inventor

Heinrich Düringer

Watt-Regensdorf

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.