Optische Schaltvorrichtung

European patent · EP0255356 · Deleted

Register entry

Publication number
EP0255356
Application number
EP87306694
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jul 29, 1987
Published
Feb 3, 1988
Granted
Dec 2, 1992
Deleted
Dec 2, 1992
Reason
Revoked in opposition
IPC classes
G02F 1/03 (2006.01)
G02B 6/12 (2006.01)
Priority
GB A 8618545 30.07.1986
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Oct 25, 2024

    Change

    Published in Swissreg on 25.10.2024

  2. Jan 15, 1993

    Granted

    Published in PIDTJ No 1 in 1993

Parties

Holder

GPT Limited

New Century Park P.O. Box 53, Coventry, GB

Agent

Bovard AG

Optingenstrasse 16, 3000 Bern 25

Inventor

Young, Terence Paul

Chelmsford 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.