| Patent Number |
Title Of Patent |
Date Issued |
| RE32257 |
Vacuum cleaning appliances |
October 7, 1986 |
| This invention relates to a vacuum cleaning appliance which is convertible to act both as an upright type cleaner or a cylinder type cleaner.The main air passageway through the appliance includes a motor driven suction fan unit and a valve device which is operable to connect the passagew |
| D577163 |
Cleaning appliance |
September 16, 2008 |
|
| D570561 |
Cleaning appliance |
June 3, 2008 |
|
| D567459 |
Head for cleaning appliance |
April 22, 2008 |
|
| D566914 |
Vacuum cleaner |
April 15, 2008 |
|
| D566353 |
Vacuum cleaner |
April 8, 2008 |
|
| D565815 |
Vacuum cleaner |
April 1, 2008 |
|
| D565262 |
Tool for a cleaning appliance |
March 25, 2008 |
|
| D564720 |
Tool for a cleaning appliance |
March 18, 2008 |
|
| D544156 |
Rolling support for a surface-treating appliance |
June 5, 2007 |
|
| D542474 |
Hand drying apparatus |
May 8, 2007 |
|
| D534324 |
Surface-treating appliance |
December 26, 2006 |
|
| D533699 |
Handle for a surface-treating appliance |
December 12, 2006 |
|
| D533695 |
Vacuum cleaner |
December 12, 2006 |
|
| D532169 |
Handle for a surface-treating appliance |
November 14, 2006 |
|
| D529674 |
Handle for a surface-treating appliance |
October 3, 2006 |
|
| D529673 |
Handle for a surface-treating appliance |
October 3, 2006 |
|
| D522197 |
Accessory for a cleaning appliance |
May 30, 2006 |
|
| D520695 |
Accessory for a cleaning appliance |
May 9, 2006 |
|
| D520202 |
Accessory for a cleaning appliance |
May 2, 2006 |
|
| D520201 |
Accessory for a cleaning appliance |
May 2, 2006 |
|
| D505761 |
Cleaning appliance |
May 31, 2005 |
|
| D484286 |
Vacuum cleaner |
December 23, 2003 |
|
| D475820 |
Vacuum cleaner |
June 10, 2003 |
|
| D471683 |
Collection chamber for a vacuum cleaner |
March 11, 2003 |
|
| D455242 |
Tool for a floor care appliance |
April 2, 2002 |
|
| D450164 |
Washing machine |
November 6, 2001 |
|
| D439379 |
Vacuum cleaner |
March 20, 2001 |
|
| D429776 |
Toy vacuum cleaner |
August 22, 2000 |
|
| D427737 |
Vacuum cleaner floor tool |
July 4, 2000 |
|
| D413698 |
Vacuum cleaner |
September 7, 1999 |
|
| D382679 |
Vacuum cleaner |
August 19, 1997 |
|
| D343707 |
Vacuum cleaner |
January 25, 1994 |
|
| D305269 |
Vacuum cleaner |
December 26, 1989 |
|
| 6974488 |
Vacuum cleaner |
December 13, 2005 |
| A vacuum cleaner with an external surface incorporates a cyclonic separating apparatus that includes a plurality of cyclones arranged in parallel with one another. The cyclones each have a tapered body with an outside wall and are arranged so that at least a part of each outside wall |
| 6955364 |
Steering or lifting mechanism |
October 18, 2005 |
| The invention provides a mechanism suitable for lifting an appliance, particularly a domestic appliance. The mechanism (2) comprises a generally cylindrical body (8) having a wall (50) and a longitudinal axis (16) which extends in an upward direction. At least one rolling support member |
| 6691849 |
Clutch mechanism |
February 17, 2004 |
| The invention provides a clutch mechanism (200) having a driven pulley (32) and a drive pulley (34) to which a load is applied, the clutch mechanism (200) having an engaged position in which torque applied in use to the driven pulley (32) is transmitted to the drive pulley (34), and a |
| 6581239 |
Cleaner head for a vacuum cleaner |
June 24, 2003 |
| The invention provides a vacuum cleaner (10) comprising a main body (12) and a cleaner head (22) movably mounted theon, the cleaner head (22) having a downwardly directed suction opening (24), characterised in that the cleaner head (22) is mounted on the main body (12) by means of at |
| 6553612 |
Vacuum cleaner |
April 29, 2003 |
| The invention provides a vacuum cleaner (10) having a chassis (12), supporting wheels (14) mounted on the chassis (12), drive means (15) connected to the supporting wheels (14) for driving the supporting wheels (14) and a control mechanism for controlling the drive means (15) so as to |
| 6526623 |
Handle for a vacuum cleaner |
March 4, 2003 |
| A handle for a vacuum cleaner includes a generally rigid pipe portion connected to a generally flexible hose portion. The hose portion is fixedly connected to the main body of the vacuum cleaner. The pipe portion is selectively connectable to the main body of the vacuum cleaner in the |
| 6482246 |
Cyclonic separating apparatus with tangential offtake conduit |
November 19, 2002 |
| The invention provides cyclonic separating apparatus comprising a tapering cyclone having a larger end a smaller end, a fluid outlet located at the larger end of the cyclone, the fluid outlet becoming located coaxially with the cyclone, and a tangential offtake conduit communicating with |
| 6442791 |
Vacuum cleaner |
September 3, 2002 |
| The invention provides a vacuum cleaner having a dirty air inlet, a clean air outlet and dirt and dust separating apparatus lying in an air flow path therebetween, wherein the air flow path has a substantially uniform cross-sectional area between the dirty air inlet and the separating |
| 6408481 |
Vacuum cleaner |
June 25, 2002 |
| The present invention relates to a vacuum cleaner (1) comprising a first casing (10) housing dust separation apparatus, a second casing (11) housing at least one filter (21, 23) or other component of the vacuum cleaner (1), a central spine (13) housing at least one conduit and forming |
| 6354635 |
Cuff for joining an inner and an outer pipe |
March 12, 2002 |
| A cuff (10) for joining together an inner and outer pipe (16, 14), the cuff being slideable along at least part of the inner pipe to allow nesting of the pipes. The cuff (10) comprises a housing (12) and an interlocking member (28). The interlocking member (28) lies, in use, in a plane |
| 6349738 |
Apparatus for separating particles from a fluid flow and a valve for introducing bled fluid to a |
February 26, 2002 |
| A bleed valve for introducing bled fluid to a mainstream fluid flowing through apparatus across which a pressure differential occurs, characterized in that the bleed valve is adapted to open so as to bleed fluid into the mainstream fluid when the pressure differential across the appa |
| 6295694 |
Apparatus for carrying a fluid flow |
October 2, 2001 |
| The invention provides an apparatus for carrying a fluid flow having at least one fluid inlet, at least one fluid outlet, a plurality of alternative fluid flow paths therebetween and valve for selecting one of the said fluid flow paths to carry a fluid flow from the or a fluid inlet |
| 6289553 |
Vacuum cleaner |
September 18, 2001 |
| The invention provides a vacuum cleaner comprising an airflow path having a dirty air inlet (14) and a clean air outlet (44e), a fan (48) for drawing an airflow along the airflow path from the dirty air inlet (14) to the clean air outlet (44e), a motor (50) for driving the fan (48), sepa |
| 6261330 |
Apparatus for separating particles from a fluid flow |
July 17, 2001 |
| The invention provides apparatus for separating particles from a fluid flow having a cyclonic separator (10) and a fan (12) for causing the fluid to flow through the cyclonic separator (10), the cyclonic separator (10) having an inlet (16) and an interior wall having a frusto-conical por |
| 6256832 |
Vacuum cleaner |
July 10, 2001 |
| The invention provides a vacuum cleaner (2) having a cleaner head (8) comprising a dirty air inlet (12) and a passage 20) forming an airflow path for dirty air entering the dirty air inlet (12). Access means (24, 26) are provided for allowing access to the airflow path (20) to facili |
| 6231649 |
Apparatus for separating particles from a fluid and a valve for introducing bled fluid to a main |
May 15, 2001 |
| A bleed valve (30) for introducing bled fluid to a mainstream fluid through apparatus (16) across which a pressure differential occurs, characterized in that the bleed valve (30) is adapted to open so as to bleed fluid into the mainstream fluid when the pressure differential across the a |
