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Swiss patent · CH668919 · Deleted

Register entry

Publication number
CH668919
Application number
CH002204/1984
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 7, 1984
Published
Feb 15, 1989
Granted
Feb 15, 1989
Deleted
May 31, 1992
Reason
Annual fee unpaid
IPC classes
B01F 13/08 (2006.01)
F04D 13/04 (2006.01)
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. Feb 15, 1989

    Granted

    Published in PIDTJ No 3 in 1989

Parties

Holder

Dieter Alex Rufer

6020 Emmenbrücke

Inventor

Rufer, Dieter Alex

Emmenbrücke

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.