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)
10/1999
10/26/1999US5970575 Dust-collecting unit for a combination-type vacuum cleaner
10/26/1999US5970572 Battery-operated hand vacuum cleaner with liquid spray
10/22/1999WO1999053820A1 Easy maintenance vacuum cleaner
10/20/1999CA2269434A1 Upright vacuum cleaner
10/19/1999US5968281 Suction cleaning devive with dispenser, scrubbing and squeegeeing
10/19/1999US5967747 Low noise fan
10/19/1999US5966774 Hand-held vacuum cleaner
10/14/1999WO1999051136A1 Waste recuperating electrical apparatus
10/13/1999CN1231587A Vacuum cleaner for household refuse
10/06/1999EP0947155A2 Rotary brush device and vacuum cleaner using the same
10/05/1999CA2056156C Central vacuum system wall valve spacing plate
10/03/1999CA2653510A1 Rotary brush device and vacuum cleaner using the same
09/1999
09/30/1999WO1999048412A1 Floor treating appliance with protective wheels
09/29/1999CN2340355Y Multifunctional dust cleaner
09/28/1999US5956803 Adaptor for a canister-type vacuum cleaner
09/28/1999CA2185498C Hand held cleaner with swiveling nozzle
09/28/1999CA2160383C Remote control device for an integrated suction cleaner installation
09/28/1999CA2160289C An electric vacuum cleaner
09/28/1999CA2054586C Floor nozzle for vacuum cleaner
09/22/1999EP0943700A2 Mg alloy member, its fabrication and its use
09/22/1999EP0769923B1 Automatic machine and device for floor dusting
09/21/1999US5954863 Wet and dry vacuum with float valve system
09/21/1999US5953788 Electric dust pan
09/18/1999CA2263128A1 Mg alloy member and its use
09/16/1999DE19844810A1 Suction tube for upright vacuum cleaner
09/15/1999CN2337951Y Structure improved suction cleaner
09/14/1999US5950276 Blower and adjustable blower nozzle attachment
09/10/1999WO1999044485A1 Blower and adjustable blower nozzle attachment
09/10/1999CA2328225A1 Blower and adjustable blower nozzle attachment
09/08/1999EP0785745B1 Brush vacuum cleaner
09/08/1999EP0695136B1 Portable steam vacuum cleaner with squeegee
09/07/1999US5946771 Vacuum cleaner air exhaust arrangement
09/07/1999US5946768 Mobile workstation with vacuum unit
09/02/1999CA2263265A1 Debris blower
09/02/1999CA2250315A1 Vacuum assisted broom
09/01/1999EP0938273A1 Vacuum cleaner with obstacle avoidance
08/1999
08/31/1999US5943732 Door valve for utility vacuum cleaners
08/24/1999US5940930 Remote controlled vacuum cleaner
08/24/1999US5940929 Surface maintenance machine with improved dust collection system
08/24/1999US5940927 Autonomous surface cleaning apparatus
08/19/1999WO1999040834A1 Cleaning system for multiple level structures
08/18/1999EP0935944A1 Vacuum cleaner
08/17/1999US5938410 Dust sucking/blowing device
08/17/1999US5938061 Central vacuum inlet mounting plate with removable protector
08/17/1999US5937477 Vacuum cleaner
08/17/1999US5937475 Water extraction cleaning machine with variable solution mixing valve
08/12/1999WO1999039622A1 Height adjustment mechanism for a cleaning tool
08/12/1999WO1999039621A1 Quiet vacuum cleaner using a vacuum pump with a lobed chamber
08/12/1999DE19805140A1 Device preventing fall of stairs cleaning machine from one or more stair steps
08/12/1999CA2320093A1 Quiet vacuum cleaner using a vacuum pump with a lobed chamber
08/10/1999US5933913 Suction cleaning device
08/05/1999WO1999019703A3 Collection apparatus for use with blower/vacuum units
08/04/1999EP0933055A2 Dust collector
08/03/1999US5930864 Upright vacuum cleaner
07/1999
07/29/1999WO1999037198A1 Combination carpet cleaning brush unit, vacuum and pile lifter
07/28/1999EP0930840A1 Vacuum cleaner provided with a suction nozzle with controllable electrical drive means
07/27/1999US5926910 Blower pipe
07/27/1999US5926909 Remote control vacuum cleaner and charging system
07/27/1999US5926908 Acoustic communicator for central vacuum cleaners
07/21/1999EP0930040A2 Low noise fan
07/20/1999US5924167 Cordless wet mop and vacuum assembly
07/20/1999US5924166 Cleaning gun adjustable to blowing and suction functions
07/20/1999US5924164 Acoustic communicator for central vacuum cleaners
07/20/1999US5924163 Demand responsive central vacuum system
07/15/1999WO1999034722A1 Upright vacuum cleaner with cyclonic airflow
07/14/1999EP0928594A1 Upright vacuum cleaner with cyclonic airflow
07/14/1999EP0928152A1 Vacuum cleaner for household refuse
07/09/1999CA2256777A1 Vacuum cleaner having a reusable dirt cup
07/08/1999WO1999033386A1 Suction port body for vacuum-cleaner and vacuum-cleaner having the same
07/08/1999WO1999033385A1 Vacuum-cleaner
07/08/1999DE19800059A1 Portable hand-operated suction cleaner for e.g. motor vehicle interiors
06/1999
06/30/1999CN2326170Y Double dust-storage duster
06/28/1999CA2264420A1 Hair-dvark
06/24/1999WO1999030605A1 A handle for a vacuum cleaner
06/24/1999WO1999030604A1 A vacuum cleaner
06/24/1999DE19756340A1 Suction apparatus for sucking up dirt or material containing same, e.g. dusty air
06/24/1999DE19756339A1 Suction apparatus for sucking up dirt or dusty air
06/17/1999WO1999029223A1 A clutch mechanism
06/16/1999EP0922429A2 Blower and vacuum device
06/16/1999CN1219384A Outlet for connecting vacuum-cleaning host to centralized vacuum-cleaning installation
06/15/1999US5911261 Upright vacuum cleaner
06/15/1999CA1340596C Cleaning attachment
06/10/1999WO1999028800A1 Improvements to mobile robots and their control system
06/10/1999WO1999027834A1 A brush bar
06/10/1999CA2312827A1 A brush bar
06/10/1999CA2311561A1 Improvements to mobile robots and their control system
06/09/1999CN2322532Y Hand-held vacuum cleaner
06/08/1999US5909755 Vacuum dust mop
06/03/1999WO1999015066B1 Apparatus for carrying a fluid flow
06/02/1999CN2321377Y Machine for cleaning by washing and suction
06/01/1999US5907889 Vacuum cleaner
06/01/1999CA2165960C Electric broom
05/1999
05/26/1999CN2320186Y Dust catcher with dust-collecting bag
05/25/1999US5906024 Nozzle lift and adjustment mechanism for an upright vacuum cleaner
05/19/1999EP0916301A1 Plug-in unit for latching a suction pipe for a vacuum cleaner in a centralized vacuum cleaning installation
05/18/1999US5904160 Including elongate housing with attached nose shaped anddimensioned to extend into lint gathering recess to removelint; capturing lint in housing by air permeable means anddirecting exhaust air through housing vent
05/18/1999US5903955 Upright vacuum cleaner
05/18/1999CA2251994A1 Receptacle for attaching a dust vacuuming hose to a central vacuum system
05/14/1999WO1999022844A1 Separation of solid particulate materials from fluid streams
05/14/1999CA2303491A1 Separation of solid particulate materials from fluid streams
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