Wärmeaustauschelement

European patent · EP0004580 · Deleted

Register entry

Publication number
EP0004580
Application number
EP79100770
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 15, 1979
Published
Oct 17, 1979
Granted
Apr 15, 1981
Deleted
Mar 31, 1987
Reason
Annual fee unpaid
IPC classes
F28F 1/12 (2006.01)
F24J 3/02 (1980.01)
F25B 39/00 (2006.01)
Priority
DE A 2814455 04.04.1978
Filing language
German
Source
Swissreg

History

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

  1. Oct 25, 2024

    Deleted, fee unpaid

    Published in Swissreg on 25.10.2024

Parties

Holder

Elpag AG

Quaderstrasse 11, 7001 Chur

Agent

Dipl.-Ing. F.J. Maas Patentanwalt

Nidelbadstrasse 96, 8803 Rüschlikon

Inventor

Bleckmann, Ingo, Dipl.-Ing. Dr. mont.

A-5020 Salzburg, AT

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.