Gesteinsbohrer

European patent · EP0339412 · Deleted

Register entry

Publication number
EP0339412
Application number
EP89106791
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Apr 15, 1989
Published
Nov 2, 1989
Granted
Apr 8, 1992
Deleted
Apr 30, 1994
Reason
Annual fee unpaid
IPC classes
E21B 10/44 (2006.01)
Priority
DE A 3813849 23.04.1988
Filing language
German
Source
Swissreg

History

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

  1. Oct 24, 2024

    Deleted, fee unpaid

    Published in Swissreg on 24.10.2024

  2. May 15, 1992

    Granted

    Published in PIDTJ No 9 in 1992

Parties

Holder

Hawera Probst GmbH & Co.

Schützenstrasse 77, D-88212 Ravensburg, DE

Agent

Troesch Scheidegger Werner AG

Siewerdtstrasse 95 Postfach, 8050 Zürich

Inventor

Moser, Bernhard

W-7963 Altshausen, DE

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.