Echangeur de chaleur

Swiss patent · CH585381 · Deleted

Register entry

Publication number
CH585381
Application number
CH000269/1975
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 10, 1975
Published
Jan 14, 1977
Granted
Jan 15, 1977
Deleted
Apr 30, 1989
Reason
Annual fee unpaid
IPC classes
F28D 9/00 (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. Jan 14, 1977

    Granted

    Published in PIDTJ No 1 in 1977

Parties

Holder

Charles Meldem

1920 Martigny

Agent

Bugnion SA

Bugnion S.A.

Case postale 375, 1211 Genève 12 - Champel

Inventor

Charles Meldem

Martigny

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.