| 9717390 |
Steam cleaning apparatus |
David Rowntree, Martyn Riley, Stephen Houghton, Andrew Walker |
2017-08-01 |
| 9039844 |
Steam cleaning apparatus |
David Rowntree, Martyn Riley, Stephen Houghton, Andrew Walker |
2015-05-26 |
| 8141200 |
Air inlet for a vacuum cleaner |
David L. Barker, Martyn Riley |
2012-03-27 |
| 8091174 |
Upright vacuum cleaners |
Eric Coburn, Derek Muir, Stephen Houghton |
2012-01-10 |
| 8032984 |
Vacuum cleaner filter cleaning mechanisms |
David Rowntree |
2011-10-11 |
| 7779860 |
Airflow control mechanism |
— |
2010-08-24 |
| 7478456 |
Mounting device for vacuum cleaner accessory |
David L. Barker, Martyn Riley |
2009-01-20 |
| RE40542 |
Dual filter vacuum cleaner apparatus |
Eric Coburn, Danny Bone |
2008-10-21 |
| 7383606 |
Vacuum cleaner |
David L. Barker, Martyn Riley |
2008-06-10 |
| 7203986 |
Motorized hand held cleaning tool with clamp on extension handle |
Cheung Wun Yau |
2007-04-17 |
| 6839934 |
Multi-operational battery powered vacuum cleaner |
Stephen Houghton, Daniel Hong |
2005-01-11 |
| 6546592 |
Dual filter vacuum cleaner apparatus |
Eric Cockburn, Danny Bone |
2003-04-15 |
| D416459 |
Sander |
— |
1999-11-16 |