Dünnschichtapparat

Swiss patent · CH638301 · Deleted

Register entry

Publication number
CH638301
Application number
CH004137/1979
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
May 3, 1979
Published
Sep 15, 1983
Granted
Sep 15, 1983
Deleted
May 31, 1989
Reason
Annual fee unpaid
IPC classes
F28D 3/04 (2006.01)
B01D 1/22 (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. Sep 15, 1983

    Granted

    Published in PIDTJ No 17 in 1983

Parties

Holder

Luwa AG

Anemonenstrasse 40, 8047 Zürich

Struck from the register

Agent

Patentanwälte Schaad, Balass, Sandmeier, Alder

Dufourstrasse 101, 8034 Zürich

Inventor

Johann Grüter

Zürich

Heinz Märki

Zürich

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.