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 11 - Machines for cleaning floors, carpets, furniture, walls, or wall coverings
Patents for A47L 11 - Machines for cleaning floors, carpets, furniture, walls, or wall coverings (10,776)
06/1982
06/15/1982CA1125461A1 Discharge duct for apparatuses for extracting water from carpets
06/08/1982US4333204 Rotary flooring surface treating device
06/08/1982US4333203 Conversion attachment for a wet-dry vacuum cleaner
06/08/1982US4333202 Floor scrubber with combined solution and recovery tank
06/01/1982CA1124464A1 Bottom plate for a carpet power cleaner
05/1982
05/25/1982US4330897 Floor machine
05/19/1982EP0051595A1 Mixing apparatus for foam generation
05/18/1982US4329756 Hot water extraction carpet and floor cleaning machine
05/05/1982EP0051046A1 Floor polishing machine having an epicycloidal drive for the motion of the brushes
05/04/1982US4328014 Sweeper hopper with filter assembly
05/04/1982US4327459 Combined steam and vacuum cleaner
05/04/1982US4327455 Surface cleaning machine with hopper dumping mechanism
04/1982
04/28/1982EP0050470A1 Ground sweepers
04/21/1982EP0049885A2 Apparatus for cleaning large-sized textile material, in particular carpets and the like
04/20/1982US4325156 Floor sweeper with improved construction
04/06/1982US4322920 Rotary floor conditioning machine attachment
04/06/1982US4322866 Polisher mounting means
04/06/1982CA1121116A1 Device for scrubbing carpet
03/1982
03/31/1982EP0048386A1 Device for removing scraps from a surface
03/30/1982CA1120664A2 Method for carpet cleaning
03/23/1982US4321219 Steam cleaner
03/23/1982US4321095 Scrubbing method and apparatus using vibrating terry cloth
03/23/1982US4320555 Convertible vacuum cleaner
03/23/1982CA1120215A1 Cleaning head and method
03/16/1982US4319851 Device for cleaning rain gutters
03/16/1982CA1119761A1 Floor sweeper with improved bail assembly
03/02/1982US4317252 Sweeper-scrubber
02/1982
02/23/1982CA1118556A1 Scrubbing machine with tracking squeegee
02/09/1982US4314385 Carpet cleaning system
01/1982
01/26/1982CA1116820A1 Automatic carpet cleaning machine
01/19/1982US4310945 Vacuum extraction recovery system assembly
01/19/1982CA1116355A2 Automatic carpet cleaning machine
01/12/1982CA1115909A1 Fabric cleaner
01/05/1982US4308636 Method and apparatus for heating a fluid
12/1981
12/29/1981US4307484 Cleaning apparatus and method
12/29/1981US4307480 Rotating pad support structure for floor buffing machine
12/23/1981EP0042370A1 Brush cover for rotating driven cleaning roll brushes
12/22/1981US4306329 Self-propelled cleaning device with wireless remote-control
12/16/1981EP0041646A2 Vacuum cleaner
11/1981
11/18/1981EP0039694A1 Vehicle with a sweeper, particularly for collecting dust-like material, and utilization thereof.
11/17/1981US4300262 Air-powered vacuum cleaner floor tool
11/12/1981WO1981003129A1 Mixing apparatus for foam generation
11/11/1981EP0039558A2 Sweeper
11/04/1981EP0038828A1 Carpet cleaning device
10/1981
10/28/1981EP0038724A1 A wet-dry vacuum cleaner and conversion attachment for a wet-dry vacuum cleaner
10/20/1981US4295622 Framework holder for attaching container to floor machine
10/20/1981US4295244 Scrubbing machine with water regeneration
10/20/1981US4295243 Floor treating apparatus
10/20/1981US4295240 Cleaning device
10/13/1981US4293973 Floor cleaning device
10/13/1981US4293971 Floor treating machine with squeegee
10/13/1981CA1110415A1 Drapery and drapery pleat cleaning tool head
10/06/1981CA1110021A1 Adapter
09/1981
09/29/1981CA1109613A1 Surface cleaning apparatus
09/29/1981CA1109612A1 Apparatus for cleaning floors, carpets and the like
09/16/1981EP0035981A1 Arrangement in a surface treating apparatus
09/15/1981US4288885 Hot water vacuum extraction machine with reverse fan cooled vacuum motor
09/08/1981US4287636 Apparatus for cleaning floor, carpets and the like
09/08/1981US4287635 Wet and dry vacuum cleaner
08/1981
08/25/1981US4285092 Bottom plate for a carpet power cleaner
08/18/1981US4284127 Carpet cleaning systems
08/11/1981US4282626 Cleaning devices
08/11/1981US4282622 Floor sweeper with integral housing
07/1981
07/29/1981EP0032654A2 Machine to wash surfaces
07/28/1981CA1105908A1 Carpet cleaning systems
07/22/1981EP0032360A1 Device for cleaning surfaces
07/21/1981CA1105211A1 Floor maintenance brushes
07/14/1981US4277861 Cleaning device for Venetian blinds
07/07/1981US4276673 Floor wax stripping apparatus
06/1981
06/30/1981US4275478 Extractor head for cleaning soft surfaces such as carpet or upholstry
06/30/1981CA1103863A1 Dry cleaning carpeting
06/23/1981CA1103416A1 Apparatus for cleaning floors, carpets and the like
06/17/1981EP0030303A1 Air-powered floor tool for a vacuum cleaner
06/16/1981US4272861 Carpet cleaning device
06/09/1981US4271640 Rotatable floor treating pad
06/09/1981US4271557 Shock absorbing floor brush assembly
06/02/1981US4270238 Cleaning tool
05/1981
05/28/1981WO1981001362A1 Sweeper,particularly for collecting dust-like material,and utilization thereof
05/27/1981EP0029401A1 Device to clean surfaces such as ceilings and walls
05/26/1981US4268935 Carpet cleaning machine
05/19/1981US4267618 Mobile cleaning apparatus having adjustable window closure panel assembly
05/19/1981US4267617 Carpet scrubber with improved brush
05/14/1981WO1981001236A1 Rotary flooring surface treating device
05/13/1981EP0028276A1 Method and device for cleaning carpets
05/12/1981US4266317 Vacuum cleaning apparatus
05/05/1981US4264999 Rotary flooring surface treating device
04/1981
04/28/1981US4263689 Carpet sweeping device
04/21/1981US4262382 Multi-speed brush control
04/14/1981US4261759 Method of treating water damaged floor coverings
04/08/1981EP0026525A1 A machine for cleaning vertical or inclined surfaces
04/02/1981WO1981000805A1 Carpet cleaning device
03/1981
03/18/1981EP0025072A1 Nutating action appliance
03/10/1981CA1097009A1 Separable handle for cleaner
02/1981
02/24/1981US4251896 Floor machine with gimballed brush drive
02/17/1981US4250592 Vacuum cleaner
02/03/1981CA1094960A1 Compact dust filter system
01/1981
01/27/1981US4246741 Implement for gathering hay, windrowed crops and other strewn material
01/27/1981US4246674 Automatic bowling lane stripper
01/20/1981US4245371 Carpet scrubber
01/13/1981US4244079 Apparatus for cleaning a carpet on location
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