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Swiss patent · CH689519 · Deleted

Register entry

Publication number
CH689519
Application number
CH001447/1995
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 17, 1995
Published
May 31, 1999
Granted
May 31, 1999
Deleted
May 31, 2001
Reason
Annual fee unpaid
IPC classes
F23H 3/02 (2006.01)
F23H 1/02 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Jan 15, 2002

    Deleted, fee unpaid

    Published in PIDTJ No 1 in 2002

  2. May 31, 1999

    Address changed

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

    Published in PIDTJ No 10 in 1999

  3. May 31, 1999

    Transferred

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

    Published in PIDTJ No 10 in 1999

  4. May 31, 1999

    Granted

    Published in PIDTJ No 10 in 1999

Parties

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.