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European patent · EP0369669 · Deleted
Register entry
- Publication number
- EP0369669
- Application number
- EP89311557
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 8, 1989
- Published
- May 23, 1990
- Granted
- Jun 15, 1994
- Deleted
- Nov 30, 1995
- Reason
- Annual fee unpaid
- IPC classes
- G03F 1/00 (2006.01)
- Priority
- GB A 8827000 18.11.1988
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 15, 1996
Deleted, fee unpaid
Published in PIDTJ No 13 in 1996
- Jul 29, 1994
Granted
Published in PIDTJ No 14 in 1994
Parties
Inventor
Naisby, Andrew
Abingdon Oxfordshire OX14 3XR, GB
Sperry, John Arthur
Abingdon Oxfordshire OX14 2HJ, GB
Steel, John
Wantage Oxfordshire OX12 7JP, 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.