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Swiss patent · CH688840 · Deleted

Register entry

Publication number
CH688840
Application number
CH003452/1994
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 17, 1994
Published
Apr 15, 1998
Granted
Apr 15, 1998
Deleted
Nov 30, 2000
Reason
Annual fee unpaid
IPC classes
F23H 3/02 (2006.01)
F23H 7/08 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jul 13, 2001

    Deleted, fee unpaid

    Published in PIDTJ No 13 in 2001

  2. Apr 15, 1998

    Address changed

    Owner
    Von Roll AG, 4563 Gerlafingen → Von Roll Holding AG, 4563 Gerlafingen

    Published in PIDTJ No 7 in 1998

  3. Apr 15, 1998

    Transferred

    Owner
    Von Roll Holding AG, 4563 Gerlafingen → Von Roll Umwelttechnik AG, Hardturmstrasse 131-135, 8005 Zürich

    Published in PIDTJ No 7 in 1998

  4. Apr 15, 1998

    Granted

    Published in PIDTJ No 7 in 1998

Parties

Holder

Von Roll Umwelttechnik AG

Hardturmstrasse 131-135, 8005 Zürich

Agent

Schaad, Balass, Menzl & Partner AG

Schaad, Balass & Partner AG

Dufourstrasse 101 Postfach, 8034 Zürich

Inventor

Hauser, Rolf

Grüningen

Morant, Daniel

Dinhard

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.