| 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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| 04/22/1997 | US5621945 For collecting debris from a surface |
| 04/17/1997 | WO1997013445A1 A connection element for a mouthpiece |
| 04/17/1997 | WO1997013444A1 A suction pipe for a suction cleaner |
| 04/17/1997 | WO1997013443A1 A silencer for a suction cleaner |
| 04/16/1997 | EP0768058A2 Improved machine for household cleaning |
| 04/16/1997 | EP0687158B1 Suction head for a floor cleaning machine |
| 04/15/1997 | US5621291 Drive control method of robotic vacuum cleaner |
| 04/15/1997 | US5620336 Cable retainer for electric cable |
| 04/15/1997 | US5619768 Vacuum sweeper brush and concentric roller pin |
| 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 |
| 04/03/1997 | WO1997012168A1 Tube coupling with axially movable unlocking slide |
| 04/02/1997 | EP0765628A2 Dust container for a vacuum cleaner |
| 04/02/1997 | EP0765627A2 Device for collecting fine dust |
| 03/27/1997 | DE19535742A1 Vacuum cleaner with dust bag and high output filter |
| 03/27/1997 | DE19535741A1 Anti-allergenic filter system for vacuum cleaners |
| 03/27/1997 | DE19535493A1 Attachment for telescopic suction pipe of vacuum cleaner |
| 03/26/1997 | EP0764059A1 High-pressure cleaning appliance with safety insulation |
| 03/26/1997 | EP0647114B1 Cyclonic vacuum cleaner |
| 03/26/1997 | CN1145771A Extension hose for electric suction cleaner |
| 03/26/1997 | CN1145770A Suction tube mounted with auxiliary brush of vacuum cleaner |
| 03/25/1997 | US5613989 Self-aligning self-sealing vacuum bag |
| 03/25/1997 | US5613271 Vacuum cleaner |
| 03/25/1997 | US5613269 Recirculating type cleaner |
| 03/25/1997 | US5613261 Cleaner |
| 03/19/1997 | CN2249573Y Automatic dust collecting eraser |
| 03/19/1997 | CN1145211A Arrangement for vacumm cleaner brush-roll nozzle |
| 03/18/1997 | US5611109 Cleaning roller for the suction head of a vacuum cleaning device |
| 03/18/1997 | US5611107 Latching mechanisms for wet/dry utility vacuum cleaner with detachable blower |
| 03/18/1997 | CA2040079C Vacuum cleaner with fuzzy control and a method of vacuum cleaning |
| 03/13/1997 | WO1997008983A1 A vacuum cleaner |
| 03/13/1997 | CA2231001A1 A vacuum cleaner |
| 03/12/1997 | EP0734217A4 Improved carpet cleaning machine with convertible-use feature |
| 03/12/1997 | CN1144641A Vacuum cleaner nozzle |
| 03/11/1997 | US5608946 Control cable and wiring arrangement for a vaccum cleaner |
| 03/11/1997 | US5608945 Wet/dry utility vacuum cleaner |
| 03/11/1997 | US5608944 Vacuum cleaner with dirt detection |
| 03/06/1997 | WO1997007728A1 Vacuum cleaner with power control in dependence on a mode of operation of an electrical brush |
| 03/05/1997 | CN2248532Y Device for damping and water-proof for nozzle of aspirator |
| 03/05/1997 | CN1144075A Vaccum cleaner having noise reduction system |
| 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 | CA2113965C Tip resistant canister for upright vacuum cleaners |
| 02/27/1997 | WO1997006721A1 Liquid pick-up appliances for use in surface cleaning or drying |
| 02/27/1997 | DE3990656C2 Vacuum cleaner dust bag |
| 02/27/1997 | DE19634515A1 Removable sliding system for vacuum cleaner |
| 02/27/1997 | CA2229582A1 Liquid pick-up appliances for use in surface cleaning or drying |
| 02/26/1997 | EP0759157A1 Method of detecting particles in a two-phase stream, vacuum cleaner and a method of controlling or adjusting a vacuum cleaner |
| 02/26/1997 | CN2248037Y Dust-collecting bag of suction cleaner |
| 02/25/1997 | US5604954 Blower-vacuum device |
| 02/25/1997 | US5604950 Anti-clogging, variable throat suction nozzle and suction cleaning device equipped therewith |
| 02/20/1997 | DE19530542A1 Handwerkzeugmaschine mit Staubabsaugeinrichtung Hand tool with dust extraction |
| 02/19/1997 | EP0758209A1 Dust filter bag for a vacuum cleaner |
| 02/18/1997 | US5603741 Vacuum cleaner and filter bag with air management |
| 02/18/1997 | US5603740 Suction activated reciprocating system |
| 02/13/1997 | WO1997004700A1 Nozzle for lawn and garden blower |
| 02/12/1997 | EP0757902A1 Double-locking coupling for a vacuum cleaner hose |
| 02/12/1997 | EP0757537A1 Vacuum cleaner driven by an electric motor |
| 02/12/1997 | EP0757536A1 Device for separating solid or liquid particles from a stream of gas |
| 02/12/1997 | CN1142345A Vacuum cleaner |
| 02/11/1997 | US5601119 Hose including reinforcing threads and method of producing the same |
| 02/05/1997 | EP0756779A1 Device for converting a resistance value into a control signal which depends on the resistance value, and electrical apparatus comprising such a device |
| 02/05/1997 | EP0756469A1 Coupling comprising two mutually rotatable and electrically connectable coupling members, and vacuum cleaner provided with such a coupling |
| 02/05/1997 | CN2246484Y 吸尘器 Vacuum cleaner |
| 02/05/1997 | CN1141760A Nozzle or impeller for vacuum dust collector |
| 02/04/1997 | US5598605 Wet/dry utility vacuum cleaner with a wheel mount |
| 02/04/1997 | US5598600 Brushroll |
| 01/29/1997 | EP0755217A1 Brush cleaning device, especially for carpeting |
| 01/29/1997 | EP0755216A1 Vacuum cleaner with suction power indicator |
| 01/29/1997 | EP0755215A1 Components for and methods of operation of bag house filter/cartridge cleaning systems |
| 01/29/1997 | EP0755214A1 Flow channel section, especially for a vacuum cleaner |
| 01/29/1997 | EP0433439B1 Vacuum cleaner with a particular mounting structure for disposable dust bags |
| 01/29/1997 | CN2245953Y Extension long connecting tube of dust collector |
| 01/29/1997 | CN2245952Y Air output reversing device of dust collector |
| 01/29/1997 | CN2245951Y Electric floor brush of dust collector |
| 01/23/1997 | DE19602406C1 Domestic vacuum cleaner suction head |
| 01/23/1997 | DE19526322A1 Centrifugal liq. filter for filtration of contaminated gases |
| 01/23/1997 | DE19525796A1 Composite suction line for vacuum cleaner |
| 01/22/1997 | EP0754428A1 Method of visualization of dust picked up by a vacuum cleaner |
| 01/22/1997 | CN1140581A Suction member for floor |
| 01/21/1997 | US5596236 Motor capable of using high or low voltage |
| 01/16/1997 | DE19547722C1 Telescopic suction tube for vacuum cleaner |
| 01/16/1997 | DE19547721C1 Telescopic suction tube for vacuum cleaner |
| 01/14/1997 | US5593479 Filter system |
| 01/14/1997 | US5592716 Device for a vacuum cleaner and a method for cooling a motor |
| 01/02/1997 | EP0731725A4 Optional deodorant dispenser for vacuum cleaner |
| 01/02/1997 | DE19619885A1 Filtering and humidifying fine dust particles from air |
| 01/02/1997 | DE19522981A1 Electric vacuum cleaner suction tool |
| 12/31/1996 | US5589080 Liquid recycling system with moving concentrated counterflow for filter clearance |
| 12/31/1996 | US5588176 Water recovery wash brush |
| 12/27/1996 | EP0749719A2 Detachable arrangement of a function element in an opening of a vacuum cleaner housing |
| 12/24/1996 | US5586789 Quick connector for joining large diameter vacuum hose to ductwork |
| 12/24/1996 | US5586360 Attachment for pneumatic cleaning device |
| 12/23/1996 | CA2178990A1 Vacuum cleaner nozzle |
| 12/18/1996 | CN1137879A 湿式清洁装置 Wet cleaning device |
| 12/17/1996 | US5584436 Portable blower with detachable nozzle |
| 12/17/1996 | US5584095 Vacuum cleaner having improved steering features |
| 12/12/1996 | WO1996039072A1 Retaining clip for electrical cable and electrical cable with such a clip |
| 12/12/1996 | WO1996039071A1 Vacuum cleaner with a dust filter bag |