Installation de filtration

Swiss patent · CH588880 · Deleted

Register entry

Publication number
CH588880
Application number
CH006411/1975
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 20, 1975
Published
Apr 29, 1977
Granted
Apr 30, 1977
Deleted
May 31, 1987
Reason
Annual fee unpaid
IPC classes
B01D 29/04 (1985.01)
B01D 29/38 (1985.01)
F04D 29/70 (2006.01)
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. Apr 29, 1977

    Granted

    Published in PIDTJ No 8 in 1977

Parties

Holder

Charles Doucet

1226 Thônex

Agent

Kirker & Cie SA

122, rue de Genève Case postale 65, 1226 Thônex (Genève)

Inventor

Charles Douchet

Thônex

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.