BOHRLOCHSCHIEBER
European patent · EP1766182 · Deleted
Register entry
- Publication number
- EP1766182
- Application number
- EP05752507
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jun 17, 2005
- Published
- Mar 28, 2007
- Granted
- May 14, 2008
- Deleted
- Jun 30, 2009
- Reason
- Annual fee unpaid
- IPC classes
- E21B 33/06 (2006.01)
- Priority
- US 883564 01.07.2004
- PCT application
- PCT/GB2005/050093 17.06.2005
- PCT publication
- WO2006/003469 12.01.2006
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 20, 2010
Deleted, fee unpaid
Published in Swissreg on 20.01.2010
- May 30, 2008
Granted
Published in +pat+ No 10 in 2008
Parties
Inventor
SPRINGETT, Frank Benjamin
Houston, Texas 77070, US
ENSLEY, Eric, T.
Cypress, Texas 77433, US
BRUGMAN, James Dennis
Spring, Texas 77379, US
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.