Patents
Sitemap › A47 - Furniture; Domestic articles or appliances; Coffee mills; Spice mills; Suction cleaners in general › A47L - Domestic washing or cleaning; Suction cleaners in general › A47L 5 - Structural features of suction cleaners
Patents for A47L 5 - Structural features of suction cleaners (10,589)
12/2003
12/11/2003US20030229421 Robotic vacuum with removable portable vacuum and semi-automated environment mapping
12/11/2003US20030226232 Electric vacuum cleaner
12/11/2003US20030226231 Removable hose and tool caddy
12/11/2003US20030226228 Recovery tank assembly
12/10/2003EP1367929A2 Sweeper
12/10/2003EP1220633B1 Impeller and housing assembly with reduced noise and improved airflow
12/10/2003CN1130163C Carpet vacuum cleaner with automatic conversion mechanism
12/10/2003CN1130158C Central vacuum cleaning system
12/10/2003CN1130157C Changeover valve of vacuum dust catcher
12/09/2003US6658693 Hand-held extraction cleaner with turbine-driven brush
12/04/2003US20030221279 Vacuum cleaner having a cyclone-type dust-collecting apparatus
12/04/2003US20030221278 Cyclone-type dust collecting apparatus for a vacuum cleaner
12/04/2003US20030221277 Vacuum cleaner
12/03/2003EP1365674A1 Floor cleaning device
12/03/2003CN2588924Y Electric dust collector
12/03/2003CN2588923Y Vacuum cleaner having side dust collection box
12/03/2003CN1459273A Sucking nozzle device
12/03/2003CN1129398C Hose for electric vacuum cleaner and electric vacuum cleaner
11/2003
11/30/2003CA2413398A1 Cyclone-type dust collecting apparatus for a vacuum cleaner
11/30/2003CA2413396A1 Vacuum cleaner
11/27/2003WO2003026474A3 Robotic vacuum cleaner
11/26/2003CN1457742A Stirrer driving structure
11/20/2003WO2002069778A8 Dust separation method and arrangement of a central vacuum cleaner
11/20/2003DE20314544U1 Hand-held dust suction device, for vacuum cleaner, has head with sideways-extending telescopic U-section arms forming suction slit of variable length
11/19/2003EP1361815A1 Vacuum cleaner
11/19/2003CN1456123A Manual vacuum cleaner
11/18/2003US6647587 Vacuum cleaner using centrifugal force dust collection to prevent filter blinding
11/18/2003US6647586 Portable vacuum cleaning apparatus
11/18/2003US6647578 Brush assembly removal device
11/13/2003WO2003058795A3 Rapidly-running electric motor
11/13/2003US20030208875 Vacuum cleaner
11/13/2003US20030208874 Cleaning and tool storage assembly
11/12/2003EP1360922A2 Robotic vacuum cleaner with removable portable vacuum head and semi-automated environment mapping
11/12/2003CN1455653A Robot for vacuum cleaning surface via cycloid movement
11/12/2003CN1127321C Vacuum cleaner
11/11/2003CA2265406C Transmission neutral locking arrangment for a self-propelled vacuum cleaner
11/06/2003US20030204930 Upright vacuum cleaner with cyclonic air path
11/05/2003CN1126499C Vacuum cleaner
11/04/2003US6640386 Floor cleaning unit with a brush assembly
11/04/2003US6640384 Convertible blower and vacuum
11/04/2003US6640383 Steam/vacuum cleaning apparatus
10/2003
10/30/2003WO2003088801A1 An appliance which utilizes a magnetic clutch to transmit power from a drive means to a moveable member and a magnetic clutch
10/30/2003US20030202890 Fan assembly
10/30/2003US20030200734 Method and apparatus of particle transfer in multi-stage particle separators
10/30/2003US20030200622 Upright-type vacuum cleaner having a cyclone dust collecting apparatus
10/30/2003US20030200621 Cyclonic vacuum cleaner
10/29/2003EP1355559A1 Robot for vacuum cleaning surfaces via a cycloid movement
10/29/2003CN1451347A Robot vacuum cleaner with air stirring
10/29/2003CN1126230C Motor having universal fan end bracket
10/28/2003US6637067 Low-profile and highly maneuverable vacuum cleaner having a belt storage compartment
10/23/2003WO2003086164A2 A low noise aspirator and/or ventilator device
10/23/2003US20030196294 Appliance which utilizes a magnetic clutch to transmit power from a drive means to a moveable member and a magnetic clutch
10/23/2003US20030196292 Cleaning machine
10/22/2003CN2580900Y Dust suction head for power driven vacuum cleaner and electric dust collector using said dust suction head
10/22/2003CN1124903C Multi-functional air ejection gun
10/22/2003CN1124820C Hose for electric cleaner and electric cleaner thereof
10/22/2003CN1124818C Electric cleaner
10/22/2003CN1124815C Suction cleaner with vortex type dust collector
10/22/2003CN1124814C Electric vacuum cleaner
10/22/2003CN1124813C Stand dust catcher
10/21/2003US6634857 Manually guided suction device or blower
10/16/2003WO2003085224A1 Modular accomodation system (bmas)
10/16/2003US20030192144 Robot vacuum cleaner with air agitation
10/15/2003CN2579329Y Rolling brush of vacuum cleaner
10/15/2003CN1124417C Motor wind blower and motor dust cleaner thereof
10/15/2003CN1124106C Electric vacuum cleaner
10/15/2003CN1124105C Vacuum cleaner with all components in floor traveling head
10/15/2003CN1124104C Vacuum cleaner
10/14/2003US6631535 Dual on/off switch actuation for a power head of an upright vacuum cleaner
10/14/2003CA2191049C Central vacuum with acoustical damping
10/08/2003CN2577757Y Dust-collector of IC board
10/07/2003US6629818 Impeller for use with portable blower/vacuums
10/05/2003CA2379157A1 The three cooling silencing chambers central built in vacuum machine
10/02/2003US20030182757 Filtration arrangement of a vacuum cleaner
10/02/2003US20030182756 Filtering system
10/01/2003EP1347701A1 Mobile robot
10/01/2003CN2576162Y Electric vacuum cleaner
10/01/2003CN2576161Y Duster
10/01/2003CN1122494C Outlet for connecting vacuum-cleaning host to centrilized vacuum-cleaning installation
09/2003
09/25/2003US20030177603 Portable blower
09/25/2003US20030177601 Floor cleaning apparatus
09/25/2003DE20311505U1 Vacuum cleaner has dust-collector container, remover and filter, with base parts, horizontal support, central guide bar, bristled brushes and pulley unit
09/25/2003DE20207915U1 A method for providing electrical conductivity between the dust collection container and the top fitting suction unit of a pot type vacuum appliance has contact springs between the two parts
09/24/2003CN2574576Y Vacuum cleaner
09/24/2003CN1443508A 电动吸尘器 Electric vacuum cleaner
09/24/2003CN1121843C Electric suction cleaner
09/23/2003US6622341 Position shifting plate for an air blowing device
09/20/2003CA2376220A1 Large area surface cleaning tool
09/19/2003CA2377512A1 Upright vaccum cleaner with dual hoses and hose ports
09/18/2003WO2003075733A1 Suction motor for vacuum cleaner
09/18/2003WO2003024292A3 Automatically displaceable floor-type dust collector and combination of said collector and a base station
09/18/2003US20030172490 Vacuum cleaner
09/18/2003CA2478295A1 Suction motor for vacuum cleaner
09/17/2003EP1344482A2 Vacuum cleaner
09/17/2003EP1168956B1 A vaneless impeller housing for a vacuum cleaner
09/17/2003EP1139845B1 Vacuum cleaner
09/17/2003CN2572914Y Portable pneumatic blow and suction cleaner
09/17/2003CN1442109A Vacuum cleaner possesing reusable filter
09/17/2003CN1442108A Sucking and brushing part with roller used for cleaning dust
09/17/2003CN1121191C Vacuum cleaning appliance with telescoping handle
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