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European patent · EP0643786 · Deleted
Register entry
- Publication number
- EP0643786
- Application number
- EP93913279
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 2, 1993
- Published
- Mar 22, 1995
- Granted
- Feb 21, 1996
- Deleted
- Jun 30, 2011
- Reason
- Annual fee unpaid
- IPC classes
- E01B 35/00 (2006.01)E01B 33/00 (2006.01)
- Priority
- GB 9211901 05.06.1992
- PCT application
- PCT/GB1993/001174 02.06.1993
- PCT publication
- WO1993/025760 23.12.1993
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 18, 2012
Deleted, fee unpaid
Published in Swissreg on 18.01.2012
- Mar 5, 2011
Address changed
- Representative
- Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25 → BOVARD AG, Patent- und Markenanwälte, Optingenstrasse 16, 3000 Bern 25
Published in Swissreg on 05.03.2011
- Jun 28, 1996
Granted
Published in PIDTJ No 12 in 1996
- May 15, 1996
Agent entered
- Representative
- Bovard AG, Patentanwälte, Optingenstrasse 16, 3000 Bern 25
Published in PIDTJ No 9 in 1996
Parties
Inventor
WISEMAN, Paul William
Didcot, Oxfordshire OX11 7QH, GB
MARRIOTT, David Charles
Beeston, Nottinghamshire NG9 1AY, 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.