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Swiss patent · CH572510 · Deleted

Register entry

Publication number
CH572510
Application number
CH017348/1971
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 29, 1971
Published
Dec 31, 1975
Granted
Dec 31, 1975
Deleted
Nov 30, 1977
Reason
Annual fee unpaid
IPC classes
C08L 95/00 (2006.01)
C08L 63/00 (2006.01)
Priority
GB A58657/70 10.12.1970
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. Dec 31, 1975

    Granted

    Published in PIDTJ No 24 in 1975

Parties

Holder

The Dow Chemical Company

929 East Main Street, Midland/MI, US

Agent

E. Blum & Co. Patentanwälte

Am Vorderberg 11, 8044 Zürich

Inventor

Paal Christiansen

Rüschlikon

Johan Spoelder

Au ZH.

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.