| Patents for A47L 5 - Structural features of suction cleaners (10,589) |
|---|
| 08/26/1997 | US5659920 Blower vacuum device of improved design |
| 08/26/1997 | US5659919 Upright vacuum cleaner |
| 08/21/1997 | WO1997030404A1 System for propagating airline tpf data |
| 08/21/1997 | DE19606146A1 Schnellaufender Elektromotor High-speed electric motor |
| 08/21/1997 | DE19605742A1 Electric motor with impeller wheel |
| 08/21/1997 | CA2220126A1 System for propagating airline tpf data |
| 08/20/1997 | EP0790031A1 Vacuum cleaner |
| 08/20/1997 | CN2259849Y Improved structure of dry or wet dust collector |
| 08/13/1997 | EP0788758A2 Vacuum cleaner head |
| 08/13/1997 | EP0788757A2 Sweeping brooms |
| 08/12/1997 | US5655884 For a vacuum cleaner |
| 08/12/1997 | US5655254 Cleaning machine including removable recovery tank |
| 08/06/1997 | EP0703745B1 Backpack vacuum cleaner |
| 08/05/1997 | US5652996 Hand held cleaner with swiveling nozzle |
| 08/05/1997 | US5652995 Nozzle for lawn and garden blower |
| 07/30/1997 | EP0785745A2 Brush vacuum cleaner |
| 07/30/1997 | CN1155409A Electric vacuum cleaner |
| 07/23/1997 | CN1154832A Electric dust-collector |
| 07/22/1997 | US5650702 Controlling system for self-propelled floor cleaning vehicles |
| 07/17/1997 | CA2191917A1 Vacuum cleaner assembly |
| 07/16/1997 | EP0783865A2 Vacuum cleaner with combined filter element and collection unit |
| 07/16/1997 | EP0783864A2 Vacuum cleaner with improved suction inlet |
| 07/16/1997 | EP0783863A2 Vacuum cleaner with all components in floor travelling head |
| 07/15/1997 | US5647092 Recirculating type cleaner |
| 07/15/1997 | US5647091 Animal grooming vacuum cleaner |
| 07/12/1997 | CA2192906A1 Vacuum cleaner with improved suction inlet |
| 07/08/1997 | US5644815 Sliding door valve for utility vacuum cleaner |
| 07/02/1997 | EP0781523A1 Vacuum motor bearing protection system |
| 07/01/1997 | US5642986 Flexible impeller with one-piece hub |
| 06/26/1997 | DE19653161A1 Remotely controlled vacuum cleaner |
| 06/25/1997 | EP0780519A1 Collection apparatus |
| 06/25/1997 | CN1152428A Electric suction cleaner |
| 06/24/1997 | US5640740 Vacuum cleaner |
| 06/18/1997 | EP0778745A1 Portable cleaning apparatus |
| 06/17/1997 | US5638575 Vacuum cleaners |
| 06/17/1997 | US5638574 Convertible leaf blower and vacuum |
| 06/17/1997 | US5638573 Vacuum cleaner |
| 06/17/1997 | US5638572 Electric broom |
| 06/12/1997 | WO1997020519A1 Storage compartment module |
| 06/12/1997 | WO1997020492A1 A cleaner |
| 06/12/1997 | WO1997020491A1 A cleaner |
| 06/12/1997 | CA2239584A1 A cleaner |
| 06/12/1997 | CA2239503A1 A cleaner |
| 06/11/1997 | CN2255812Y Multi-channel dust cleaner with axial air intaking vortex |
| 06/11/1997 | CN1151774A Nozzle arrangement and its use |
| 06/11/1997 | CN1151275A 电动吸尘器 Electric vacuum cleaner |
| 06/05/1997 | WO1997019629A1 A blower for a vacuum cleaner |
| 06/05/1997 | DE19544967A1 Staufachmodul Storage compartment module |
| 05/29/1997 | WO1997018742A1 Vacuum cleaner |
| 05/27/1997 | US5632060 Vacuum cleaner with agitation member drive belt access panel |
| 05/22/1997 | WO1997017880A1 Self-contained device for sucking waste material and crushing the lighter fraction |
| 05/21/1997 | EP0774227A2 Vacuum cleaner |
| 05/15/1997 | WO1997017007A1 Impeller for vacuum cleaner with tapered blades |
| 05/06/1997 | US5626461 Stranded impeller |
| 05/02/1997 | EP0769923A1 Automatic machine and device for floor dusting |
| 04/30/1997 | CN1148483A Electric cleaning device |
| 04/29/1997 | US5623744 Vacuum cleaner |
| 04/23/1997 | EP0769085A1 Nozzle arrangement and its use |
| 04/22/1997 | US5621945 For collecting debris from a surface |
| 04/17/1997 | WO1997013445A1 A connection element for a mouthpiece |
| 04/17/1997 | WO1997013443A1 A silencer for a suction cleaner |
| 04/15/1997 | US5621291 Drive control method of robotic vacuum cleaner |
| 04/10/1997 | WO1997012660A1 Cyclonic vacuum cleaner |
| 04/10/1997 | WO1997012537A1 Vaccum cleaner and sealed bag for collecting waste material |
| 04/08/1997 | US5617611 Suction line assembly |
| 04/08/1997 | US5617610 Self-contained sweeper and vacuum pick-up |
| 04/02/1997 | CN2250723Y Semienclosed bin type duster |
| 04/01/1997 | US5615448 Convertible upright carpet extractor |
| 03/27/1997 | WO1997010700A1 Garden blower apparatus |
| 03/25/1997 | US5613270 Motorless floor washing machine |
| 03/25/1997 | US5613269 Recirculating type cleaner |
| 03/18/1997 | US5611107 Latching mechanisms for wet/dry utility vacuum cleaner with detachable blower |
| 03/12/1997 | EP0761155A2 A debris blowing apparatus |
| 03/12/1997 | EP0734217A4 Improved carpet cleaning machine with convertible-use feature |
| 03/11/1997 | US5608945 Wet/dry utility vacuum cleaner |
| 03/04/1997 | US5606770 Compact air path construction for vacuum cleaner |
| 03/04/1997 | US5606769 Wet/dry utility vacuum cleaner with detachable blower |
| 03/04/1997 | US5606767 Vacuum operated dust and debris removal and collection system |
| 03/04/1997 | CA2113965C Tip resistant canister for upright vacuum cleaners |
| 02/27/1997 | DE19549419A1 Garden vacuum scavenger as pick-up nozzle |
| 02/27/1997 | DE19530976A1 Vacuum cleaner |
| 02/26/1997 | CN2248036Y Suction cleaner without energy |
| 02/25/1997 | US5604954 Blower-vacuum device |
| 02/25/1997 | US5604953 Vacuum cleaner |
| 02/19/1997 | EP0758208A1 Cleaning device |
| 02/13/1997 | WO1997004872A1 Portable lawn and garden mulching vacuum |
| 02/13/1997 | WO1997004700A1 Nozzle for lawn and garden blower |
| 02/12/1997 | CN1142345A Vacuum cleaner |
| 02/06/1997 | WO1997003597A1 Convertible leaf blower and vacuum |
| 02/05/1997 | CN2246484Y 吸尘器 Vacuum cleaner |
| 02/04/1997 | US5599401 Portable, hand-held, self-contained multi-surface, hydro-cleaning apparatus |
| 01/23/1997 | DE19525796A1 Composite suction line for vacuum cleaner |
| 01/23/1997 | DE19525794A1 Vacuum cleaning device |
| 01/16/1997 | WO1997001301A1 Flexible impeller for a vacuum cleaner |
| 01/15/1997 | CN1140051A Dual mode vacuum cleaner |
| 01/14/1997 | US5593470 Portable filtration unit |
| 01/14/1997 | CA2072025C Cleaner conversion valve |
| 12/31/1996 | US5588985 For cleaning heating, ventilation, and air conditioning ductwork |
| 12/31/1996 | US5588178 Impeller for blower/vacuum |
| 12/31/1996 | US5588177 Backpack vacuum cleaner |