Ultraschall-Resonator

European patent · EP0455837 · Deleted

Register entry

Publication number
EP0455837
Application number
EP90104490
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 9, 1990
Published
Nov 13, 1991
Granted
May 13, 1992
Deleted
Mar 8, 2010
Reason
Maximum term reached
IPC classes
B06B 3/00 (2006.01)
G10K 13/00 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Mar 15, 2010

    Maximum term reached

    Published in Swissreg on 15.03.2010

  2. Jul 2, 2009

    Agent entered

    Representative
    Dr. Conrad A. Riederer, Patentanwalt, Bahnhofstrasse 10, 7310 Bad Ragaz → Riederer Hasler & Partner Patentanwälte AG, Elestastrasse 8, 7310 Bad Ragaz

    Published in Swissreg on 02.07.2009

  3. Jun 30, 1992

    Granted

    Published in PIDTJ No 12 in 1992

Parties

Holder

Martin Walter Ultraschalltechnik GmbH

Hardtstrasse 13 Postfach 6, Straubenhardt 5, DE

Agent

Swisspat Riederer Hasler Patentanwälte AG

Riederer Hasler & Partner Patentanwälte AG

Elestastrasse 8, 7310 Bad Ragaz

Inventor

Walter, Martin

W-7516 Karlsbad 1, DE

Weber, Dieter

W-7516 Karlsbad 1, 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.