Gesteinsbohrer

Swiss patent · CH571644 · Deleted

Register entry

Publication number
CH571644
Application number
CH004307/1973
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Mar 23, 1973
Published
Nov 28, 1975
Granted
Nov 30, 1975
Deleted
Mar 31, 1986
Reason
Annual fee unpaid
IPC classes
E21C 13/01 (1974.07)
Priority
DE A2216760 07.04.1972
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. Nov 28, 1975

    Granted

    Published in PIDTJ No 22 in 1975

Parties

Holder

Hawera Probst Kommanditgesellschaft Hartmetall-Werkzeugfabrik

Ravensburg Schützenstrasse 77, Ravensburg, DE

Agent

Dr. Rolf Fischer, Rechtsanwalt

8024 Zürich

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.