Cheminée-Anlage mit Warmlufterzeugung

Swiss patent · CH662170 · Deleted

Register entry

Publication number
CH662170
Application number
CH006684/1983
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 15, 1983
Published
Sep 15, 1987
Granted
Sep 15, 1987
Deleted
Dec 31, 1996
Reason
Annual fee unpaid
IPC classes
F24B 1/185 (2006.01)
Filing language
German
Source
Swissreg

History

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

  1. Aug 15, 1997

    Deleted, fee unpaid

    Published in PIDTJ No 15 in 1997

  2. Sep 15, 1987

    Granted

    Published in PIDTJ No 17 in 1987

Parties

Holder

Martin Frei

Hangetweg 24, 9434 Au SG

Struck from the register

Agent

Ernst Bosshard Patentanwaltsbureau

8002 Zürich

Inventor

Frei, Martin

Au SG

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.