| Patents for A47L 9 - Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners (27,038) |
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| 01/22/1998 | WO1998002080A1 Apparatus for separating particles from a fluid flow and a valve for introducing bled fluid to a mainstream fluid |
| 01/22/1998 | DE19714978A1 Vacuum cleaner |
| 01/21/1998 | CN1170558A 真空吸尘器 Vacuum cleaners |
| 01/20/1998 | US5710868 Apparatus and method for generating a fuzzy number for use in fuzzy logic systems |
| 01/20/1998 | US5709007 Remote control vacuum cleaner |
| 01/15/1998 | WO1998001690A1 Sealing devices |
| 01/15/1998 | DE19704796C1 Vacuum cleaner nozzle with low-noise characteristics |
| 01/14/1998 | EP0818173A2 Triple function nozzle for vacuum cleaner |
| 01/14/1998 | CN1169846A Sucking element for electric vacuum cleaner |
| 01/14/1998 | CN1169845A Hot-air hair drier |
| 01/13/1998 | US5706550 Floor brush nozzle assembly |
| 01/08/1998 | WO1998000055A1 Vacuum cleaner housing with a minimized number of unmoulding directions |
| 01/08/1998 | DE19626632A1 Vacuum cleaner mouthpiece |
| 01/07/1998 | EP0815788A2 Electrocyclone vacuum cleaner and electrocyclone filter cartridge for same |
| 01/07/1998 | EP0815787A1 Vacuum cleaner and suction piece therefor |
| 01/07/1998 | CN2271874Y Structure-improved dust collector |
| 01/06/1998 | US5704956 Filter cleaning system for an ash vacuum |
| 01/06/1998 | US5704091 Wheel for a vacuum cleaner nozzle or for a vacuum cleaner |
| 01/06/1998 | US5704090 Bleed for a vacuum cleaner |
| 01/02/1998 | DE19624360A1 Suction head for vacuum cleaner |
| 12/31/1997 | WO1997049325A1 Filtering accessory and device for vacuum cleaner and vacuum cleaner equipped with same |
| 12/31/1997 | CN1168787A Head of vacuum suction cleaner |
| 12/30/1997 | US5701633 Vacuum cleaning device with a suction nozzle |
| 12/30/1997 | US5701631 Cooling arrangement for power components in a vacuum cleaner |
| 12/29/1997 | EP0813839A2 Method for producing an end closure for a vacuum cleaner dust bag |
| 12/29/1997 | EP0813383A1 Vacuum cleaner |
| 12/24/1997 | WO1997048325A1 A vacuum cleaner nozzle that includes a cooling element for chilling mites present on the surface being vacuumed, therewith enabling mites to be removed more effectively |
| 12/24/1997 | WO1997048324A1 Free standing central vacuum system |
| 12/24/1997 | CN1168260A Dirt cup cleaner with hose conversion |
| 12/23/1997 | US5699586 Vacuum cleaner with improved suction inlet |
| 12/23/1997 | US5699585 Electric vacuum cleaner |
| 12/18/1997 | DE19652647C1 Vacuum cleaner telescopic dust suction tube contg. electrically conducting cable |
| 12/18/1997 | DE19615209C1 Vacuum cleaner bag |
| 12/17/1997 | EP0812564A1 Telescopic tubular extension particularly for electric household appliances and cleaning machines in general |
| 12/17/1997 | EP0812563A2 Suction nozzle for floor treating machine |
| 12/17/1997 | EP0812562A2 Sealing device for dust- and liquid-aspirating machines |
| 12/16/1997 | US5698957 Over current protective circuit with time delay for a floor cleaning machine |
| 12/16/1997 | US5697119 Accessory for a vacuum cleaner |
| 12/11/1997 | DE19653073C1 Vacuum cleaner tube |
| 12/09/1997 | CA2136756C Improvements in window cleaning |
| 12/04/1997 | WO1997045052A1 Motor-driven brush device |
| 12/04/1997 | WO1997045051A1 Motor-driven brush device |
| 12/04/1997 | DE19722421A1 Measurement system for comparing characteristic parameters of vacuum cleaner motor driven fan |
| 12/04/1997 | DE19714751A1 Plastic hoses for e.g. vacuum cleaners or medical equipment |
| 12/04/1997 | DE19621301A1 Motorangetriebenes Bürstengerät Motor-driven brush device |
| 12/03/1997 | EP0809963A2 Vacuum cleaner dust bag |
| 12/03/1997 | EP0809461A1 Cleaning head |
| 12/03/1997 | EP0809459A1 Vacuum cleaner |
| 12/03/1997 | EP0642318B1 Window cleaning apparatus |
| 12/03/1997 | CN2269181Y Novel cable winder for cleaner |
| 12/03/1997 | CN2269180Y Quick dust remover for dust filter tube |
| 12/03/1997 | CA2206070A1 Yard care machine vacuum head |
| 12/02/1997 | US5692782 Telescopable vacuum cleaner suction pipe |
| 12/02/1997 | US5692263 Delicate dusting vacuum tool |
| 12/02/1997 | CA2092266C Inlet valve assembly |
| 11/27/1997 | WO1997043939A1 Vacuum cleaner comprising improved connection with a suction pipe |
| 11/27/1997 | DE19620947A1 Motorangetriebenes Bürstengerät Motor-driven brush device |
| 11/27/1997 | DE19620437A1 Bearing device for vacuum cleaner wheel |
| 11/27/1997 | DE19620436A1 Sliding bearing device for vacuum cleaner wheel |
| 11/25/1997 | US5690713 Filter and accessory mount for upright vacuum cleaner exhaust port |
| 11/25/1997 | US5689852 Portable blower/vac |
| 11/20/1997 | DE19728929A1 Vacuum duster |
| 11/20/1997 | DE19620091A1 Vacuum cleaner |
| 11/20/1997 | DE19618633C1 Cleaning tool for suction cleaning device |
| 11/18/1997 | US5688298 Self-aligning, self-sealing vacuum bag |
| 11/18/1997 | US5687450 Machine, such as a vacuum cleaner, which exhausts a clean gas, which machine has a protective bumper |
| 11/13/1997 | WO1997041945A1 Cleaning device for filter of dust filter device |
| 11/13/1997 | DE19618997A1 Cover for electric vacuum cleaner housing |
| 11/12/1997 | EP0805645A1 Vacuum cleaner comprising an odour filter |
| 11/12/1997 | EP0805644A1 A device for cleaning |
| 11/12/1997 | EP0805643A1 Vaccuum cleaner |
| 11/12/1997 | CN1164825A Vacuum cleaner with power control in dependence on mode of operation of electrical brush |
| 11/12/1997 | CN1164380A Telescopic pipe for electric cleaner |
| 11/12/1997 | CN1164379A Remote controllable automatic moving vacuum cleaner |
| 11/11/1997 | US5685894 Filter and accessory mount for upright vacuum cleaner exhaust port |
| 11/11/1997 | US5685044 Quick release for a vacuum cleaner powerhead |
| 11/06/1997 | WO1997041631A1 High-speed electric motor |
| 11/06/1997 | WO1997041451A1 System and device for a self orienting device |
| 11/06/1997 | WO1997040734A1 Autonomous device |
| 11/06/1997 | WO1997040733A1 Vacuum cleaner |
| 11/06/1997 | DE19617429A1 Suction head of vacuum cleaner with safety switch |
| 11/06/1997 | DE19617415A1 Suction nozzle head for vacuum cleaner |
| 11/06/1997 | CA2225420A1 System and device for a self orienting device |
| 11/06/1997 | CA2224735A1 Autonomous device |
| 11/05/1997 | EP0804119A1 Vacuum-cleaner-hose assembly having a swivel bend and vacuum cleaner comprising such assembly |
| 11/05/1997 | CN1163740A Suction tool for electric vacuum cleaner |
| 11/04/1997 | US5682640 Power supply apparatus for automatic vacuum cleaner |
| 10/30/1997 | WO1997039818A1 Ultra-filtration vacuum system |
| 10/30/1997 | WO1997039817A1 Spunbond vacuum cleaner webs |
| 10/30/1997 | DE19617128A1 Mouthpiece with transversely movable brushes for vacuum cleaner |
| 10/30/1997 | DE19617066A1 Staubsauger Vacuum cleaner |
| 10/30/1997 | DE19616385A1 Vacuum cleaner filter bag with hole in flap for retention finger |
| 10/30/1997 | CA2249317A1 Spunbond vacuum cleaner webs |
| 10/29/1997 | EP0803225A2 Device for detachably coupling a hose connecting piece to the aspirating hole of a vacuum cleaner |
| 10/29/1997 | EP0803224A2 Nozzle arrangement for a self-guiding vacuum cleaner |
| 10/29/1997 | EP0803223A2 Brush roll for a vacuum cleaner |
| 10/29/1997 | EP0802762A1 Dust separation apparatus |
| 10/29/1997 | CN1163089A 清扫用具 Cleaning tool |
| 10/28/1997 | US5681363 Vacuum cleaner filter shaker |
| 10/25/1997 | CA2174904A1 Wet vacuum accessory for a vacuum cleaner |