Echangeur de chaleur

Swiss patent · CH584393 · Deleted

Register entry

Publication number
CH584393
Application number
CH000703/1974
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 18, 1974
Published
Dec 15, 1976
Granted
Dec 15, 1976
Deleted
Jan 18, 1994
Reason
Maximum term reached
IPC classes
F28D 9/02 (2006.01)
F28F 3/08 (2006.01)
F28F 13/06 (2006.01)
Priority
FR A73.03795 02.02.1973
Filing language
French
Source
Swissreg

History

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

  1. Oct 29, 2024

    Maximum term reached

    Published in Swissreg on 29.10.2024

  2. Dec 15, 1976

    Granted

    Published in PIDTJ No 23 in 1976

Parties

Holder

Chaffoteaux et Maury

2, rue Chaintron, Montrouge, FR

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Michel Neny

Paris, FR

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.