Ventil

Swiss patent · CH536451 · Deleted

Register entry

Publication number
CH536451
Application number
CH018410/1971
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Dec 16, 1971
Published
Apr 30, 1973
Granted
Apr 30, 1973
Deleted
Dec 31, 1983
Reason
Annual fee unpaid
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. Apr 30, 1973

    Granted

    Published in PIDTJ No 8 in 1973

Parties

Holder

Eugen Seitz

8620 Wetzikon

Agent

Patentanwälte Schaad, Balass, Sandmeier, Alder

Dufourstrasse 101, 8034 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.