Issued Patents All Time
Showing 251–275 of 305 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D505761 | Cleaning appliance | Peter David Gammack, Emma Jane Heatley, Matthew James Roger Allard | 2005-05-31 |
| 6691849 | Clutch mechanism | Geoffrey Michael Burlington | 2004-02-17 |
| D484286 | Vacuum cleaner | Alexander Stuart Knox, Peter David Gammack, Michael David Ganderton | 2003-12-23 |
| 6581239 | Cleaner head for a vacuum cleaner | Michael David Ganderton | 2003-06-24 |
| D475820 | Vacuum cleaner | James Edward Gill, Miles Sinclair Quance, Robert Brian Seaman, Remco Douwinus Vuijk | 2003-06-10 |
| 6553612 | Vacuum cleaner | Geoffrey Michael Burlington | 2003-04-29 |
| D471683 | Collection chamber for a vacuum cleaner | Alexander Stuart Knox, Peter David Gammack, Michael David Ganderton | 2003-03-11 |
| 6526623 | Handle for a vacuum cleaner | — | 2003-03-04 |
| 6482246 | Cyclonic separating apparatus with tangential offtake conduit | Simeon Charles Jupp, Andrew Macleod | 2002-11-19 |
| 6442791 | Vacuum cleaner | Andrew Walter McRae Thomson, Peter David Gammack | 2002-09-03 |
| 6408481 | Vacuum cleaner | — | 2002-06-25 |
| D455242 | Tool for a floor care appliance | Peter David Gammack | 2002-04-02 |
| 6354635 | Cuff for joining an inner and an outer pipe | Michael David Ganderton | 2002-03-12 |
| 6349738 | Apparatus for separating particles from a fluid flow and a valve for introducing bled fluid to a mainstream fluid | Geoffrey Michael Burlington, James Wilson Braithwaite | 2002-02-26 |
| D450164 | Washing machine | Iain Roberts | 2001-11-06 |
| 6295694 | Apparatus for carrying a fluid flow | Alexander Stuart Knox, Michael David Ganderton | 2001-10-02 |
| 6289553 | Vacuum cleaner | — | 2001-09-18 |
| 6261330 | Apparatus for separating particles from a fluid flow | Geoffrey Michael Burlington | 2001-07-17 |
| 6256832 | Vacuum cleaner | — | 2001-07-10 |
| 6231649 | Apparatus for separating particles from a fluid and a valve for introducing bled fluid to a mainstream fluid | Geoffrey Michael Burlington, James Wilson Braithwaite | 2001-05-15 |
| D439379 | Vacuum cleaner | Peter David Gammack, Andrew Walter McRae Thomson | 2001-03-20 |
| 6193787 | Domestic vacuum cleaner and an attachment therefor | James Wilson Braithwaite | 2001-02-27 |
| 6167588 | Vacuum cleaner with filter clogging indicating means | — | 2001-01-02 |
| D429776 | Toy vacuum cleaner | Peter David Gammack, Andrew Walter McRae Thomson | 2000-08-22 |
| D427737 | Vacuum cleaner floor tool | Micheal Jackson Hill, Howard Charles Fulford | 2000-07-04 |