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Swiss patent · CH622708 · Deleted

Register entry

Publication number
CH622708
Application number
CH011052/1977
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Sep 9, 1977
Published
Apr 30, 1981
Granted
Apr 30, 1981
Deleted
Sep 30, 1984
Reason
Annual fee unpaid
IPC classes
B01D 17/02 (2006.01)
B01D 21/10 (1980.01)
C02F 1/40 (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. Apr 30, 1981

    Granted

    Published in PIDTJ No 8 in 1981

Parties

Holder

UTB Umwelttechnik Buchs AG

Rheinstrasse 14b Postfach 128, 9470 Buchs SG

Agent

Dr. Conrad A. Riederer Patentanwalt

7310 Bad Ragaz

Inventor

Hans Fistarol

Toffen

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.