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6675437 |
Portable high-temperature, high-pressure washing plant
A washing system for high temperature cleaning applications, such as carpet-cleaning, is disclosed that provides a consistent cleaning fluid temperature. The washing system utilizes multiple heat...
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6658693 |
Hand-held extraction cleaner with turbine-driven brush
The invention relates to a hand-held extraction cleaner including a cleaning fluid supply system for supplying a cleaning fluid to a surface, a dirt recovery system including a source of suction...
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6647584 |
Cleaning apparatus using vapormist spray
An apparatus for cleaning an object surface generally includes a junction, a holding tank for containing a cleaning solution therein and a compressor in fluid communication with the holding tank....
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6640383 |
Steam/vacuum cleaning apparatus
A steam/vacuum cleaning apparatus has a head case housing with a hollow space and a steam outlet seal sleeve projecting out of the head case housing. An electrical steam generator within the hollow...
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6638364 |
System to clean and disinfect carpets, fabrics, and hard surfaces using electrolyzed alkaline water produced from a solution of NaCl
A system and method for cleaning and disinfecting soft surfaces such as carpets, fabrics and the like and for cleaning and disinfecting hard surfaces such as plaster, drywall, concrete, linoleum,...
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6625844 |
Modular vacuum system and method
A system and method for vacuuming an area is provided. The system and method include a plurality of modular components which can be used in multiple combinations, even while the components are...
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6598262 |
High pressure printing press cleaner
The present invention 10 discloses a high pressure printing press ink cleaner comprising a vacuum header housing 20 having wheels 22 secured thereon for mobility. A water supply conduit 24 ...
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6584990 |
Steam mop
A steam mop. A housing contains a water reservoir for storing water and a heating plate outside the water reservoir. The reservoir dispenses water to the heating element which heats the dispensed...
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6585827 |
Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid
A method of cleaning a hard floor surface with a surface maintenance vehicle including the steps of generating a foam-like aerated cleaning liquid, selectively conveying the foam-like aerated...
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6571421 |
Vacuum cleaner and steamer apparatus
The vacuum cleaner and steamer apparatus of the present invention has a fluid assembly for generating and delivering true steam to a surface to be cleaned and a vacuum assembly for drawing...
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6560818 |
Carpet cleaning wand boot
A molded component or boot is removably fitted to the narrow edges of a commercial carpet cleaning wand otherwise in contact with carpet to be cleaned. Wider bearing surfaces of the attachment or...
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6516819 |
Blind hole flushing device
A shield useful, in conjunction with an air gun with a medium conduit, in flushing debris from a blind hole. It comprises a case, an exhaust clearance, a hanger, a bottom clearance, and at least...
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6514354 |
Surface cleaner and retrieval unit
This invention is directed to a cyclonic power system and method of using the system to clean flat surfaces. The cyclone power system includes a driven spindle that is mounted for rotation about...
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6507163 |
Robotic bridge maintenance system
A bridge surface preparation, maintenance and painting system has a truck-mounted man lift with an extensible platform on which robot arms and cameras are mounted. Inflatable bags isolate the area...
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6481048 |
Three tank carpet spotter
A three-tank carpet spot cleaning device having a cleaning fluid tank, a rinse water tank, and a recovery tank. In use, a user uses cleaning fluid to spot treat the spot, and then is able to rinse...
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6453506 |
Carpet steam cleaning apparatus with control for directing spray at front or back of wand vacuum head
Carpet cleaning apparatus includes a cleaning wand having a vacuum head and an elongated member forming a passageway for transporting material removed from a carpet by the vacuum head. A cleaning...
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6453507 |
Self contained, self-cleaning, wet/dry vacuum machine
A wet dry cannister vacuum having an upper and lower chamber separated by an intermediate wall. A blower ( 1 ) in the upper chamber providing a low and high pressure head communicating with...
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6425958 |
All surface cleaner
A cleaning assembly for cleaning surfaces includes a tank and motor housing with a fluid pump assembly, a blower assembly and a vacuum assembly located within the tank and motor housing. The tank...
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6351870 |
Combined high pressure cleaning and suction appliance
In order to keep the dimensions of the drive motor as small as possible in a combined high pressure cleaning and suction appliance incorporating a drive motor whose drive shaft drives both a high...
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6295691 |
Vapor cleaning device
A vapor cleaning device having a boiler installed in a case for boiling water. Water vapor is guided to a cleaning tool by a high temperature conduit having a holder. A variety of cleaning tools,...
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6263539 |
Carpet/floor cleaning wand and machine
The carpet/floor cleaning wand has a vacuum tube with a first section extending roughly parallel to the ground and a second section angled in an upwards direction from the first section. A vacuum...
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6243913 |
Cleaning device
In order to further develop a cleaning device comprising a cleaning liquid tank and a dirty liquid tank as well as a pump in flow communication with the cleaning liquid tank for spraying a surface...
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6240601 |
Method and apparatus for conditioning textile fibers
A method and apparatus are provided for conditioning of textile, e.g. cotton, fibers as they are removed from bales for processing. A source of a conditioning liquid and a source of pressurized air...
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6240595 |
Apparatus for removing coatings from deck tiedowns on marine vessels using ultra high pressures waterjetting
A method and apparatus for removing coatings from all surfaces of a deck tiedown on a marine vessel (ships) using an ultra high pressure waterjetting and a vacuum attachment to contain the effluent...
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RE37162 |
Hard surface cleaning appliance
A hood with a depending side wall has vacuum passages formed in the inner surface thereof. An inner shroud positioned internally of the hood cooperates therewith in forming the vacuum passages and...
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6216312 |
Cleaning apparatus
A clean and capture tool 1 to service floor surfaces. The tool 1 includes brackets between which there extends a circular cleaning head 3. The head 3 includes an outer cover 6 below which there is...
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6206980 |
Multi-functional cleaning machine
A particular multi-functional cleaning machine, in accordance with the principles of the invention, includes a water-tank and a liquid delivery line extending from the water tank to a high-pressure...
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6189170 |
Area rug cleaning method
An area-rug cleaning method has steps of air spray (1) for removing dry-extractible dirt with angularly directed air pressure; immersion shampoo (9) for removing immersion-extractible dirt with...
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6182328 |
Mobile cleaning system
A mobile cleaning system in which an extraction blower is driven by a hydraulic circuit including a pump driven by the engine of the transport vehicle and a motor connected to the blower. The...
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6167586 |
Upright water extraction cleaning machine with improved tank structure
A portable surface cleaning apparatus has a base for movement along a surface to be cleaned and an upright handle pivotally attached to a rearward portion of the base. A fluid dispensing nozzle for...
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6158081 |
Water extraction cleaning machine with variable solution mixing valve
The invention relates to a water extraction cleaning machine having a variable solution mixing valve adapted to create cleaning solution mixtures of variable constituent ratios. Clean water and...
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6151748 |
Carpeting and surface cleaning apparatus
A cleaning device for either carpeted or hard surfaces which utilizes pressurized cleaning fluid to clean the surface. The fluid nozzles are arranged on two or more heads which are in turn mounted...
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6108860 |
Compact carpet and upholstery extractor
A portable compact extractor having permanent solution and recovery tanks integrally formed in a single main tank portion, with a removable power head attached to the top of the main tank. A fill...
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6094773 |
Portable cleaning device for a mountain bike
A utility device useful for cleaning mountain bikes or other similar items which may get muddy or dirty at a location remote from the user's home. The cleaning device has a water pump which can...
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6079076 |
Vacuum cleaner collection bag
A vacuum cleaner has an electric motor driving an air impeller for creating suction and a pump which draws liquid material through an inlet tube from the bottom of a tank and expels it from the...
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6076229 |
Aqueous cleaning solutions incorporating ozone-resistant surfactants with low foam characteristics
An aqueous surface cleaning composition consists essentially of water and a surfactant. The surfactant is incorporated, preferably, at a concentration of 10-100 parts per million, by weight as a...
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6073300 |
Valve assembly for carpet extractor
A carpet extractor valve assembly (340,522) alternately directs cleaning solution to a base-mounted spray bar (74,526) or to a remote distributor (438,614) of an accessory tool (16,524). The valve...
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6055699 |
Cleaning tool head with multi-filament seal
An adapter plate, removably mounted with respect to the cleaning tool head of a continuous flow recycling cleaning device, supports a fluid flow barrier. The barrier is formed of multiple resilient...
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6032616 |
Rapid response hot water heater
A hot water heater for generating substantial instantaneous hot water by positioning a plurality of burners adjacent one end of a heat transfer section. The heat transfer section includes an...
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6017163 |
Floor finish distribution apparatus
A liquid floor finish application applicator comprising a mobile unit and a wand unit. The mobile unit comprises a handle and wheels. In the cart is positioned one or more sources of floor finish,...
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6014790 |
Ductwork cleaning system
A system for cleaning building ductwork utilizing the equipment generally used to clean carpets. The system utilizes the vacuum unit and liquid waste tank from a carpet cleaning system. A flexible...
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5987696 |
Carpet cleaning machine
A microprocessor is used to control various components of a carpet cleaning machine to improve its functionality. In various aspects of the invention, the microprocessor is software controlled, and...
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5979014 |
Mobile wet/dry vacuum device
A wet/dry vacuum device includes a canister unit that is pivotally mounted to an upstanding portion of a support carriage for movement between a lowered, in-use position and a raised, emptying...
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5979012 |
Mobile apparatus for dispensing and recovering water and removing waste therefrom
A mobile surface contaminant extracting and water recycling apparatus comprises a standard truck, pickup, trailer or other wheeled container that is modified by the addition of a clay-based...
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5970573 |
Environmental device for cleaning surfaces
The present invention relates to a cost effective and simple apparatus for cleaning surfaces, engines or other machinery parts of environmentally sensitive materials and also containing this...
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5970574 |
Apparatus and method for cleaning surfaces by removing and containing waste
The present invention is directed to methods and apparatus for cleaning industrial and commercial operations hard surfaces, e.g., concrete and asphalt slabs, walls, tanks, grates, and ship hulls,...
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5968281 |
Method for mopping and drying a floor
The present invention relates to a method of using a suction cleaning device which provides liquid dispensing, scrubbing, squeegeeing, and suction drying in a single, compact, self contained...
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5950273 |
Noise reduction system for a rotary positive blower
A rotary positive blower is driven by a drive device and has an intake port and an exhaust port. A plurality of conduit arrangements each having an inlet coupled to the exhaust port and an outlet,...
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5946769 |
Self-contained, closed-loop, hard surface and carpet cleaning apparatus
A self-contained, closed-loop, hard surface and carpet cleaning apparatus includes a carpet cleaner with a power unit and a vacuum tank. A cleaning tool is connected to the power unit via a supply...
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5920953 |
Carpet and upholstery cleaner/extractor
A cleaning and extracting unit which includes a housing comprising upper and lower housing sections removably attached to each other. When attached to each other, the lower and upper housing...
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