| Patents for A47L 5 - Structural features of suction cleaners (10,589) |
|---|
| 03/07/2002 | US20020026775 Bagless canister vacuum cleaner |
| 03/07/2002 | US20020026683 Extraction cleaner and agitator therefor |
| 03/05/2002 | US6351872 Agitator motor projection system for vacuum cleaner |
| 02/28/2002 | DE10056935A1 Staubsauger mit Zyklon-Staubauffangvorrichtung Vacuum cleaner with cyclonic dust collecting device |
| 02/27/2002 | EP1181885A2 Handle construction for vacuum cleaners |
| 02/27/2002 | EP1180960A1 Balanced flow vacuum cleaner blower |
| 02/27/2002 | CN2478523Y Portable vacuum suction cleaner using compressed air as power |
| 02/20/2002 | CN1336154A Suction cleaner with vortex type dust collector |
| 02/19/2002 | US6348106 Apparatus and method for moving a flow of air and particulate through a vacuum cleaner |
| 02/19/2002 | US6347429 Wet/dry vacuum drain system |
| 02/19/2002 | US6347428 Hand-held wet/dry vacuum |
| 02/13/2002 | CN1335115A Cyclonic vacuum duster |
| 02/12/2002 | US6345411 Vacuum cleaner |
| 02/12/2002 | CA2229682C Carpet extractor with automatic conversion |
| 02/10/2002 | CA2317345A1 Self-propelled factory floor cleaning vehicle |
| 02/07/2002 | US20020013977 Rotary brush attachment tool for a hand-held vacuum cleaner |
| 02/07/2002 | US20020013976 Handle construction for vacuum cleaners |
| 02/05/2002 | US6344064 Method and apparatus of particle transfer in multi-stage particle separators |
| 02/05/2002 | US6343773 Support structure |
| 02/05/2002 | CA2198873C Portable cleaning apparatus |
| 01/31/2002 | US20020011054 Bagless canister vacuum cleaner |
| 01/30/2002 | EP1175174A1 Balanced flow vacuum cleaner bag interface |
| 01/30/2002 | EP0778745B1 Portable cleaning apparatus |
| 01/30/2002 | CN2474079Y 真空吸尘器 Vacuum cleaners |
| 01/29/2002 | US6342084 Vacuum cleaner |
| 01/29/2002 | US6341404 Upright vacuum cleaner with cyclonic airflow pathway |
| 01/24/2002 | WO2001045544A3 Apparatus for collecting dust particles |
| 01/24/2002 | US20020007528 Carpet cleaning apparatus with loop agitator |
| 01/24/2002 | DE19940663C2 Saugdosensystem für zentrale Staubsauganlagen Saugdosensystem for central vacuum |
| 01/24/2002 | DE10056933A1 Cooling system for vacuum cleaner includes a cooling chamber housing a cooling fan driven by the main motor, the fan is sucking in external air, which is then discharged in the outlet path via the outlet passage |
| 01/24/2002 | DE10034278A1 Cleaning recirculated air system has air inlet in central region and air outlet in peripheral region of work region with fan downstream of cleaning device |
| 01/23/2002 | EP1174071A2 Pump inlet fitting |
| 01/23/2002 | CN1331951A Suction cleaner |
| 01/23/2002 | CN1331950A Electric suction cleaner |
| 01/16/2002 | EP1172719A1 Improvements to mobile robots and their control system |
| 01/16/2002 | CN1330912A Reflux duster |
| 01/10/2002 | WO2001080704A9 Dual filter wet/dry hand-held vacuum cleaner |
| 01/09/2002 | EP1168956A1 A vaneless impeller housing for a vacuum cleaner |
| 01/09/2002 | CN1330523A 真空吸尘器 Vacuum cleaners |
| 01/08/2002 | US6336244 Electric blower and electric cleaning device using the same |
| 01/08/2002 | CA2029256C Drive system |
| 01/03/2002 | US20020000020 Rechargeable industrial broom |
| 01/03/2002 | DE10110582A1 Staubsauger im Hochformat mit einer Zyklon-Staubauffangvorrichtung Vacuum cleaner in portrait mode with a cyclone dust catcher |
| 01/02/2002 | EP1164913A1 Vacuum cleaner inner bag |
| 01/02/2002 | EP1164911A1 Self-evacuating vacuum cleaner |
| 01/02/2002 | EP1164910A1 Refuse vacuum system for machine shops |
| 01/02/2002 | EP1164909A1 Vacuum cleaner outer bag |
| 01/02/2002 | EP1164908A1 Balanced flow vacuum cleaner conduits |
| 01/02/2002 | EP1164907A2 Balanced flow vacuum cleaner |
| 01/02/2002 | CN1328805A Electric vacuum cleaner |
| 01/01/2002 | US6334234 Cleaner head for a vacuum cleaner |
| 01/01/2002 | US6334233 Vacuum cleaner with snap-fit handle and torque-reducing support |
| 12/27/2001 | WO2001097670A1 Dust wand cleaning appliance |
| 12/27/2001 | WO2001065989A3 Hose and wand assembly |
| 12/27/2001 | US20010054355 Includes a removable vacuum cleaner filter having a flange portion with a flange aperture. |
| 12/27/2001 | US20010054212 Rechargeable industrial broom |
| 12/27/2001 | CA2312623A1 Vacuum cleaner head |
| 12/26/2001 | CN1328430A Cleaner head assembly for vacuum cleaner |
| 12/26/2001 | CN1328429A Changeover valve |
| 12/26/2001 | CN1328428A Vacuum cleaner |
| 12/20/2001 | WO2001095780A2 Method and apparatus of particle transfer in multi-stage particle separators |
| 12/20/2001 | WO2001095779A1 Rotary brush attachment tool for a hand-held vacuum cleaner |
| 12/20/2001 | WO2001024676A3 Impeller and housing assembly with reduced noise and improved airflow |
| 12/20/2001 | US20010052166 Upright-type vacuum cleaner having a cyclone dust collecting apparatus |
| 12/20/2001 | US20010052165 De-turbulent hand-held vacuum cleaner |
| 12/20/2001 | CA2412881A1 Method and apparatus of particle transfer in multi-stage particle separators |
| 12/19/2001 | EP1163873A2 Vacuum cleaner filter assembly |
| 12/19/2001 | CN2465647Y Dry and wet water filter type noiseless suction cleaner |
| 12/19/2001 | CN1326722A Electric suction device special for duster |
| 12/19/2001 | CN1326721A Cyclonic vacuum cleaner |
| 12/18/2001 | US6330732 Dust collect device for an eraser |
| 12/13/2001 | US20010049928 Vacuum cleaner |
| 12/13/2001 | US20010049855 Multipurpose tool for cleaning machines |
| 12/13/2001 | DE10042753A1 Vacuum cleaner robot is controlled over a radio link by a programme running in a personal computer |
| 12/12/2001 | EP1161171A1 Debris access door |
| 12/12/2001 | CN2464239Y Sanitary cleaner |
| 12/11/2001 | US6328530 MG alloy member and its use |
| 12/11/2001 | US6328527 Prandtl layer turbine |
| 12/11/2001 | US6327741 Controlled self operated vacuum cleaning system |
| 12/06/2001 | US20010047563 Upright type vacuum cleaner |
| 12/05/2001 | CN2462839Y Blowing and suction two-way suction cleaner |
| 12/04/2001 | US6325864 Combination dirty fluid tank and nozzle for a carpet extractor |
| 12/04/2001 | US6324722 Vacuum-cleaner with recirculation of exhaust air |
| 12/04/2001 | US6324720 Portable blower tube noise reduction |
| 11/29/2001 | US20010046130 Frame assembly and light for an electrical wall conduit |
| 11/29/2001 | DE10110581A1 Staubsauger im Hochformat mit einer Staubauffangvorrichtung vom Zyklontyp Vacuum cleaner in portrait mode with a dust collector cyclone type |
| 11/28/2001 | CN1323564A Electric suction cleaner |
| 11/27/2001 | US6323570 Rotary brush device and vacuum cleaner using the same |
| 11/22/2001 | WO2001087130A1 Vacuum cleaner |
| 11/22/2001 | US20010042442 Filter assembly for a vacuum cleaner |
| 11/22/2001 | US20010042283 Upright type vacuum cleaner having a cyclone type dust collector |
| 11/21/2001 | CN2460031Y Dust-suction cleaner for maintaining electrical equipment of computer |
| 11/20/2001 | US6317921 Stick-type vacuum cleaner |
| 11/20/2001 | US6317920 Vacuum cleaner with above-floor cleaning tool |
| 11/15/2001 | WO2001085005A1 Floor cleaning apparatus |
| 11/15/2001 | US20010041135 Vaneless impeller housing for a vacuum cleaner |
| 11/15/2001 | US20010039878 Improved separator assembly for a vacuum cleaner that utilizes curved longitudinal vanes to improve separation of particles from the air stream and utilizes secondary particle impacting vanes to trap particles within the separator |
| 11/15/2001 | US20010039692 Upright vacuum cleaner with cyclonic airflow |
| 11/15/2001 | US20010039691 Air filtering self-propelled upright vacuum cleaner |
| 11/15/2001 | DE10021905A1 Device for cleaning motor vehicle interior has suction unit and/or suction line end near vehicle floor; suction head is guided approximately parallel to vehicle floor by suction line |