Hotte d'épuration de fluides gazeux

Swiss patent · CH637307 · Deleted

Register entry

Publication number
CH637307
Application number
CH005993/1980
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Aug 7, 1980
Published
Jul 29, 1983
Granted
Jul 29, 1983
Deleted
Aug 31, 1993
Reason
Annual fee unpaid
IPC classes
B01D 46/40 (2006.01)
B01D 33/02 (1985.01)
Filing language
French
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. Jul 29, 1983

    Granted

    Published in PIDTJ No 14 in 1983

Parties

Holder

Pierre de Castella

1125 Monnaz

Agent

Dr. Werther G. Lusuardi Patentanwalt

Kreuzbühlstrasse 8, 8008 Zürich

Inventor

Pierre de Castella

Monnaz

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.