Heisswasser-Druckspeicher

Swiss patent · CH637755 · Deleted

Register entry

Publication number
CH637755
Application number
CH000809/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Jan 26, 1979
Published
Aug 15, 1983
Granted
Aug 15, 1983
Deleted
Jan 31, 1991
Reason
Annual fee unpaid
IPC classes
F24H 1/18 (2006.01)
F16L 59/00 (2006.01)
B65D 90/02 (2006.01)
Filing language
German
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. Aug 15, 1983

    Granted

    Published in PIDTJ No 15 in 1983

Parties

Holder

Elcalor Wärmetechnik AG

Bleichemattstrasse 32, 5001 Aarau

Agent

Patentanwalts-Bureau-Isler AG

Patentanwalts-Bureau Isler AG

Stampfenbachstrasse 48 Postfach 6940, 8006 Zürich

Inventor

Andreas Graber

Küngoldingen

Hans Schaer-Bolleter

Riken

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.