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Swiss patent · CH581844 · Deleted

Register entry

Publication number
CH581844
Application number
CH016039/1973
Kind
Swiss patent
Status
Deleted
Specification
Granted
Filed
Nov 14, 1973
Published
Sep 30, 1976
Granted
Sep 30, 1976
Deleted
Nov 30, 1979
Reason
Annual fee unpaid
IPC classes
G03C 1/04 (2006.01)
Priority
GB A53869/72 22.11.1972
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 30, 1976

    Granted

    Published in PIDTJ No 18 in 1976

Parties

Holder

Ilford Limited

23 Roden Street, Ilford/Essex, GB

Agent

CIBA-GEIGY AG Patentabteilung

4002 Basel

Inventor

Peter John Wright

Ilfort/Essex, GB

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.