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7434657 |
Acoustic foam sound reducer for vacuum power unit
A power unit for an in-wall vacuum cleaning system has a first compartment which contains a motor for producing a vacuum at remote wand receptacles and a second compartment for separating and...
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7434681 |
Wetting vessel for paint brush and paint blocks equipped therewith
A wetting vessel ( 6 ) designed to contain an element made of absorbent material ( 8 ) saturated in its lower part with wetting liquid and including elements ( 80 ) for decanting pigments if any...
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7434749 |
Sprayer
A direct-current sprayer includes a shell with an outlet therein, a valve in the outlet, a pipe leading to the valve from a pump in the shell and a hose detachably connected to the valve so that...
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7434285 |
Adjustable flow pulsating pool sweep
An adjustable pulsating submersible ( 10 ) is taught consisting of, a lower pool sweep body ( 20 ) with a resilient skirt ( 22 ) attached underneath. An integrated valve ( 50 ) is positioned within...
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7434289 |
Polisher brush having wire-shaped grinding elements
In the manufacture of a brush-shaped grindstone ( 3 ), embedding holes ( 310 ) are formed in a grinding element holding surface ( 311 ) of a holder ( 31 ) in mutually separated positions. A base...
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7434748 |
Vehicle lamp washing device
There are disposed a spray nozzle 12 which includes a supported section 13 and a spray section 14 for spraying cleaning water; a nozzle holder 9 into which the supported section 13 of the...
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7434287 |
Removable wall-mounted back scrubber
A removable wall-mounted back scrubber includes an anchor plate that has planar front and rear surfaces. The plate is vertically attached to a vertical interior surface of a shower stall. The plate...
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7434290 |
Extension part and sweeper body for weed mowers
The present invention relates to a modified extension part ( 1 ) and sweeper body ( 6 ) for weed mowers, in which the mentioned extension part ( 1 ) is constructed as a cylindrical disc provided...
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7430779 |
Combination toilet brush and plunger
A tool for both plunging and cleaning plumbing fixtures and drains includes a handle with a plunger and a cleaning brush both connected to the same end of the handle. The plunger is removable by...
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7430777 |
Random orbital toothbrush
A toothbrush includes a support member mounted on a first shaft in the head of the toothbrush. A carrier member is mounted on a second shaft to the support member. The support member is...
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7430784 |
Vacuum-cleaning apparatus for a stable
A vacuum-cleaning apparatus for a stable, the apparatus adapted for being towed behind a powered vehicle having a power take off unit and including a two-wheel trailer; a tank with an air-tight...
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7430782 |
Floor cleaning machine, particularly for industrial applications
A floor cleaning machine particularly for industrial applications, comprising a box-like structure, which is provided, in its downward region directed toward the floor, with floor cleaning devices,...
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7430783 |
Tank latching arrangement for a cleaning apparatus
A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous...
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7430781 |
Window blind cleaning system
A window blind cleaning system for cleaning the slats of vertical or horizontal blinds of varying heights, with a user selected cleaning material placed over the cleaning heads, which the user...
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7430778 |
Powered toothbrush
The head of a powered toothbrush includes a first tuft block mounted for rotational oscillation about an axis generally perpendicular to the outer surface of the head, and a second tuft block...
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7430776 |
Toothbrush with resilient head section
A powered toothbrush is provided and includes a handle portion having a neck formed at one end and a head coupled to the neck. The head includes a first carrier coupled to the head and operatively...
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7431801 |
Creping blade
A creping blade including a body having a leading side, a trailing side, and working end including a bevel surface. The bevel surface is defined by a leading edge and a trailing edge, wherein the...
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7430455 |
Obstacle following sensor scheme for a mobile robot
A robot obstacle detection system including a robot housing which navigates with respect to a surface and a sensor subsystem aimed at the surface for detecting the surface. The sensor subsystem...
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7429319 |
Sewage slurry separation system
The present invention discloses a sewage slurry separation system adapted to assist in sewer cleaning operations. The sewage slurry separation system is configured for collecting sewage slurry from...
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7428799 |
Gutter drainage and debris removal system
A rain gutter includes a back wall, bottom member, and front wall, forming an elongated channel. The front wall is pivotally connected along the bottom member for forward movement between an...
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7428768 |
Wiping Plate
A wiping plate ( 1 ) for accommodating a replaceable wiping cloth ( 2 ) is disclosed. The wiping plate ( 1 ) includes an essentially plate-shaped support plate ( 3 ) with an elastically resilient...
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7428766 |
Powered toothbrush
A powered toothbrush refill head combines a typical round oscillating or primary tuft block which oscillates in a rotational manner with a secondary tuft block. The secondary tuft block may be...
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7428767 |
Sweeper including floating brush or drum assembly
A sweeper including a rotating brush or drum supported by a float arm movably coupled to a bucket. The float arm is coupled to a linkage to movably support the float arm between a retracted...
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7426769 |
Stall and manure vacuum truck
A vacuum truck includes a self-propelled vehicle, a storage tank, a vacuum source, a laterally-shiftable scraper, and a pullback scraper. Suction lines connect a collection area of the scrapers to...
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7427574 |
Non-woven wash cloth
A non-woven washcloth formed from a blend of two different size polyester fibers, the majority of which have a length about half of that of the minority. The washcloth has good absorbing and...
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7426770 |
Rotating brush driving control apparatus for vacuum cleaner
The present disclosure relates to a rotating brush driving control apparatus. The rotating brush driving control apparatus includes a supporting bracket disposed in a suction brush assembly; a...
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7428402 |
Carbon nanotube composites for blade cleaning in electrophotographic marking systems
A cleaning blade is used to clean a photoreceptor surface in an electrophotographic marking system. The elastomeric blade contains an amount of carbon nanotubes that improves the mechanical,...
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7426768 |
Air duct cleaning apparatus
An apparatus for cleaning ducts of a heating/ventilation/air conditioning (HVAC) system is provided. In one embodiment, a pod has a vacuum chamber therein, a drive motor located within the pod and...
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7424767 |
Street sweeper with litter hose
Provided is a street sweeper for collecting debris from a street surface. The street sweeper includes a chassis mounted on wheels, a rotating broom for removing debris from a street surface, and a...
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7425900 |
Clean hands assured with signal
A method and apparatus are disclosed for helping assure the washing of a person's hands. An easily identifiable substance is provided which may be removed by washing. A marking mechanism is coupled...
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7425225 |
Exhaust assembly
An exhaust assembly for an appliance includes a filter housing for retaining a filter and an exhaust duct which receives airflow from the filter housing. One or more vanes are positioned in the...
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7424765 |
Remote control windshield wiper
This is a device that will allow an individual to remotely control the operation of a windshield wiper and/or a squeegee arm and blade independently of each other. It will be secured in a variety...
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7424959 |
Paint tray trolley
A base is equipped with wheels to receive a paint tray with stabilizing feet and enable the tray to be moved from place to place without the need to pick it up. An upwardly extending flange can be...
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7424766 |
Sensors and associated methods for controlling a vacuum cleaner
A cleaning appliance includes a housing with a brushroll and a wheel mounted thereto. A floor-type sensor is disposed within a mounting tube secured to the housing. The floor-type sensor emits...
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7424764 |
Brush with locking and detaching structure for disposable head
A brush, in particular a toilet brush, comprises a brush head holder having a releasable locking means and a detaching means, and a disposable brush head hold on the brush head holder and engaged...
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7424946 |
Roller cleaning system
A roller cleaning system ( 10 ) for an oven ( 20 ) equipped with a series of motorized rollers ( 21 ) each of which is in turn connected to a relative motor-reducer ( 24 ) for rotation activation,...
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7421760 |
Vacuum system
A vacuum system has a cabinet that can be mounted to a wall. The cabinet includes a hose storage compartment with a hose drive assembly for automatically extending and retracting a vacuum hose. A...
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7421753 |
Electric toothbrushes
An electric toothbrush is provided. The electric toothbrush has an elongated body including a handle, a head, and a neck extending between the handle and the head. A first bristle carrier having a...
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7422614 |
Bagless dustcup
A bagless vacuum cleaner system dustcup assembly and method for using said system with a vacuum cleaner apparatus to separate dirt from a mixture of dirt and air inducted into said vacuum cleaner...
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7421755 |
Coupling device and wiper blade
A coupling device has a clip and a clip holder. A hook at a distal portion of a wiper arm is attached to the clip. The clip holder has a locking member and a cover. The cover extends along the...
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7421759 |
Vacuum extraction apparatus for cleaning a surface
An apparatus ( 20 ) for cleaning a surface ( 22 ) includes a clean fluid tank ( 26 ) containing a cleaning fluid ( 46 ) and configured for delivery of the fluid ( 46 ) to the surface ( 22 ). The...
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7421757 |
Pump valve mechanism
A method for cleaning tubes and heat exchangers provides an oscillating pump/valve mechanism to provide a periodic waveform of shocks to fouled tubes. Preferably, a pair of pneumatic control valves...
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7421754 |
Hose lifter for an underwater pool cleaning device
A buoyant hose lifter which selectively attaches to a portion of an existing hose of an underwater pool cleaning device, wherein the buoyancy of the hose lifter may be selectively varied by a user,...
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7421758 |
Upright vacuum cleaner with swing brush
Disclosed herein is an upright vacuum cleaner with a swing brush. The upright vacuum cleaner comprises an upright cleaner body having a suction nozzle, a drive unit mounted in the cleaner body for...
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7421756 |
Rubber blade for wiper
Provided is a rubber blade for an automotive wiper capable of autonomously pressing firmly and resting securely against a windshield surface by altering the structure of the rubber blade. The...
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7419106 |
Blower nozzle with variable velocity output
A nozzle for use with a walk-behind blower includes a nozzle restriction due to a sloped upper wall of the nozzle body. The nozzle restriction increases the air velocity in the upper region of the...
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7418760 |
Multi-functional hand-held tool
A multi-functional tool for use on flat or curved surfaces, comprising a flexible hand-held member characterized by a plurality of undulations formed in the member and having a plurality of edges...
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7418756 |
Fastener thread cleaning apparatus
A fastener thread cleaning apparatus includes a first arm and a second arm each having a first end and a second end. The first and second arms are pivotally coupled together adjacent to the first...
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7418763 |
Hand vacuum with filter indicator
A hand-held portable vacuum having a filter indicator that is coupled to an outlet housing and in fluid communication with a portion of the outlet housing between a fan inlet and an intake. The...
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7420346 |
Drive arrangement for a wiper device for windows of motor vehicles
The invention relates to a drive arrangement of a wiper device for windows of motor vehicles with at least two swivel-mounted wiper arms ( 18, 20 ) that are connected to one another via a crank...
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