Rückspülbare Filterarmatur

European patent · EP0401633 · Deleted

Register entry

Publication number
EP0401633
Application number
EP90110042
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 28, 1990
Published
Dec 12, 1990
Granted
Jan 11, 1995
Deleted
May 27, 2010
Reason
Maximum term reached
IPC classes
B01D 29/11 (2006.01)
B01D 29/66 (2006.01)
B01D 35/04 (2006.01)
Priority
DE A 3918667 08.06.1989
Filing language
German
Source
Swissreg

History

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

  1. May 31, 2010

    Maximum term reached

    Published in Swissreg on 31.05.2010

  2. Feb 28, 1995

    Granted

    Published in PIDTJ No 4 in 1995

Parties

Holder

Hans Sasserath & Co KG,

Hans Sasserath & Co. KG

Mühlenstrasse 62, D-41352 Korschenbroich, DE

Agent

Troesch Scheidegger Werner AG

Siewerdtstrasse 95 Postfach, 8050 Zürich

Inventor

Hecking, Willi

D-4050 Mönchengladbach 2, 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.