Mécanisme de quantième perpétuel

Swiss patent · CH660440 · Deleted

Register entry

Publication number
CH660440
Application number
CH000286/1985
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 23, 1985
Published
Apr 30, 1987
Granted
Oct 30, 1987
Deleted
Jan 22, 2005
Reason
Maximum term reached
IPC classes
G04B 19/24 (2006.01)
G04B 19/26 (2006.01)
Filing language
French
Source
Swissreg

History

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

  1. Feb 15, 2005

    Maximum term reached

    Published in +pat+ No 3 in 2005

  2. Oct 30, 1987

    Granted

    Published in PIDTJ No 20 in 1987

  3. Apr 30, 1987

    Application announced

    Published in PIDTJ No 8 in 1987

Parties

Holder

Dubois & Dépraz S.A.

1345 Le Lieu

Agent

Micheli & Cie ingénieurs-conseils

122, rue de Genève Case postale 61, 1226 Thônex (Genève)

Inventor

Dubois, Gérald

Le Lieu

Berthoud, François

Le Lieu

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.