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Document Title |
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7390340 |
Filtration apparatus
A filtration apparatus for use in a system containing a gas or vapor to be cleaned. The apparatus has at least one housing for a filter that removes contaminants from a gas or vapor. The housing...
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7387654 |
Screen assembly kit for an air processing unit
A screen assembly, associated kit and method of forming the same. The screen assembly is adapted to filter intake air passing through an exterior surface of an air processing unit, and includes a...
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7370388 |
Air cleaner for portable engine
An air cleaner for a portable engine, includes an air cleaner case attached to an upper part of an engine body of the engine. Preferably, the air cleaner case is supported on an upper wall of a...
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7354470 |
Multiple retainer bridge
A multiple retainer bridge device is provided for securing a utility member (e.g., a magnet or bracket) to posts on a housing member (e.g., a filter housing). When assembled, the utility member is...
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7354467 |
Filtering assembly in nasal cavities
A filtering assembly in nasal cavities includes a connector with two rings connected by a link, and two filtering members are securely connected to the two rings. The two filtering members are...
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7344578 |
Breather valve device for the container for an electronic control unit
A breather valve device for a container for an electronic control unit, includes a support structure including, a substantially planar wall having first and second surfaces intended to face...
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7338547 |
EMI-absorbing air filter
Electro-magnetic-energy absorbing materials are used to treat air filters, such as those used in association with electronic equipment thereby suppressing the transmission of electromagnetic...
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7338181 |
Eye protecting table lamp having an air purification function
An air purification apparatus and an illuminating apparatus which provide an eye protecting table lamp that emits gentle light and has an air purification function. The eye protecting table lamp...
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7335244 |
Air-purifying device for a front-opening unified pod
An air-purifying device for a front-opening unified pod to purify the air in it is provided. The air in the front-opening unified pod 51 is sucked through one of its breathing holes 58 a and...
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7329297 |
High efficiency separator apparatus for yard debris
An apparatus for collection and reduction of yard debris combining a frontally facing vacuum pick up with a chipper-shredder-blower unit to induce airflow for entraining debris collected at the...
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RE40048 |
Dust collection system
A dust collection system for portable sanding or grinding equipment employs a cyclone separator mounted directly on the tool or machine, with a dust outlet duct at the narrow lower end of the...
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7323039 |
Method for preparing microsphere
It is to provide an improved method for preparation of microsphere from an emulsion wherein an organic phase containing an organic solvent having a boiling point lower than that of water and a...
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7323025 |
System and method for protection/isolation against infections
There is provided a system for protection/isolation against infections or disease-bearing persons including an enclosure defining at least two chambers, an isolation chamber having at least one...
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7323024 |
Vessel with filter and method of use
Chemical processing apparatuses which incorporate a process vessel, such as a crucible or retort, and which include a gas separation or filtration system. Various embodiments incorporate such...
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7323023 |
Cyclone separator
A cyclone separator ( 14 ) for use in a suction apparatus ( 4 ) of a hand-held power tool ( 2 ) includes a dirty air inlet ( 12 ), a suction ventilator ( 38 ) for aspirating, through a suction...
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7320719 |
Filter device method of manufacturing the same and method of replacing a filter device
A filter device adapted for filtering fluids flowing one of into or out of a fluid duct. In one embodiment, the filter device comprises a container having one or more walls, wherein at least one of...
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7316726 |
Evaporation valve
A pneumatic circuit and other components are provided for the operation of a medical device. The pneumatic circuit provides controlled pressurized air to a medical device for use during a medical...
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7316721 |
Ceramic foam insulator with thermal expansion joint
A canister for maintaining entrained particles in a gas stream passing there through. The canister has an outer annular member and an inner porous annular member. The inner porous annular member...
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7316720 |
Securing device for a filter element
A securing device for a filter element, which can be detachably mounted on an extractor hood, has a connecting implement for detachably connecting the filter element to the associated extractor...
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7311765 |
Energy and/or mass exchange apparatus having an integrated fluid separator
A liquid separator configured to separate liquid from a fluid stream. The separator includes a housing, a separation chamber disposed within the housing, a drain having a drain passageway for...
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7309369 |
Filter module
The invention relates to a filter module in the form of a hollow body with at least one chamber. The walls of the hollow body are made of a non-metallic material that can be comminuted and/or...
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7306641 |
Integral fuel cartridge and filter
An integral fuel cartridge and filter apparatus includes a fuel cartridge, a filter housing coupled to the fuel cartridge, and a filter coupled to the filter housing.
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7303613 |
Filter sensor and indicator for vacuum cleaners
A pressure actuated electrical switch and indicator to indicate to a user that a filter vacuum cleaner requires cleaning or replacing. In a first embodiment, the pressure actuated electrical switch...
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7300484 |
Blower having a carrying frame
A blower has a carrying frame provided with a base plate. A fan with a fan housing is mounted on the carrying frame. The fan housing has an intake opening that faces the base plate and is spaced...
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7291191 |
Fuel cell cartridge filters and pressure relief
Described herein is a portable storage device that stores a hydrogen fuel source. The storage device includes a bladder that contains the hydrogen fuel source and conforms to the volume of the...
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7282074 |
Auxiliary dust collection system
An auxiliary dust collection system can be interposed between a sander or other dust producing tool and a vacuum source, e.g., shop vacuum. This auxiliary system has a cyclonic separator connected...
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7258712 |
Smoke evacuation system
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than...
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7258711 |
High volume liquid waste collection and disposal system
A system for collecting and disposing of liquid medical waste includes a fluid collection cart and a draining and cleaning station. The fluid collection cart includes a pair of containers, each of...
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7258710 |
Maritime emissions control system
An Advanced Maritime Emissions Control System (AMECS) includes several Exhaust Intake Bonnets (EIBs) of different size and/or shape, an Emissions Capture System (ECS), and an Advanced Maritime...
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7252700 |
Mobile gas separator system and method for treating dirty gas at the well site of a stimulated gas well
A method and mobile system for cleaning dirty gas from a newly stimulated gas well. The entire system is supported on a trailer or other mobile support so that it can be driven from well site to...
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7223298 |
Filter assembly for pipelines
A filter assembly is disclosed for use in connection with the filtration of products transported via pipelines, including high pressure gas pipelines. The disclosed filter assembly is comprised of...
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7207671 |
HEPA filter printhead protection
An air flow restriction device relates to an ink jet printhead enclosure with body, a load supportable moveable lid with an opening disposed on the body, and a chamber within the body. Continuous...
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7201786 |
Dust bin and filter for robotic vacuum cleaner
A detachable dust bin for a vacuum cleaner. A container is provided with a removable sidewall which has an outlet opening which is adapted to be coupled to a source of vacuum. The container...
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7198659 |
Gas buster exhaust stack liquid containment apparatus and method
A containment apparatus for collecting liquids including oil and water emitted from a gas buster exhaust stack. The containment includes baffling and a liquid float and discharge line for returning...
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7195660 |
Pillow with air filter
A travel pillow has one or more air filters and a body with a soft material coupled to the one or more air filters. The air filters can be powered by a power source located within the pillow. The...
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7192462 |
Engine air filter and sealing system
An air induction system for an engine to remove contaminants from intake air prior to delivery to the engine. The system includes an assembly for filtering air which is mounted in advance of the...
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7189272 |
Movable spray painting stand
A movable spray-painting stand includes a worktable provided with four casters and having a wind-exhausting device and a filtering device assembled thereon. The wind-exhausting device has an air...
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7186285 |
Chemical filter arrangement for a semiconductor manufacturing apparatus
Disclosed is a semiconductor exposure apparatus which includes a chamber for accommodating therein a main unit of the exposure apparatus, a gas controlling unit for controlling a gas in the...
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7182800 |
Manually operated tool
A manually operated implement such as a chainsaw, parting-off grinder or similar device is provided and has an internal combustion engine to drive a tool, an air cleaning unit and a tank housing....
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7160361 |
Evaporative emission treatment device
Disclosed herein an evaporative emission treatment device comprising: a housing; and an adsorption member disposed in the housing, the adsorption member comprising an adsorption component...
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7156892 |
Filter protection device for preventing damage to an air filter
A filter protection apparatus includes a frame of a closed curve defining an inner space isolated from surroundings, the frame having a shape of a filter securing part for securing an air filter,...
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7156890 |
Hubcap filter
A hubcap breather assembly is provided for a hubcap housing lubricated wheel bearings in an automotive vehicle. The breather assembly includes a resilient, annular collar that fits into an access...
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7147684 |
Device for filtering particles out of a coolant flow in a turbo machine
For preparing a gas stream cleaned from dust and dirt particles, a device is proposed in which an outflow channel ( 2 ) for cleaned medium has at its mouth in an inflow channel ( 1 ) an extension...
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7147683 |
Back-flow valve and trigger for a cleaning machine
A valve and trigger cyclically connect a vacuum and a blower to a filter. The valve box has three openings, the first connectable to the vacuum, the second connectable to the blower and the third...
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7141095 |
Precursor material delivery system for atomic layer deposition
A precursor delivery system includes a flow path from a precursor container to a reaction space of a thin film deposition system, such as an atomic layer deposition (ALD) reactor. A staging volume...
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7138008 |
Filter assemblies and systems for intake air for fuel cells
A filter assembly for removing particulate contaminants and chemical contaminants from an incoming dirty air stream for a fuel cell. The filter assembly also includes a noise suppression element...
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7122066 |
Air filter system
An air filter system for use by airline passengers on commercial airlines and the like. The housing is configured to clamp to the gasper air supply nozzle of the airliner. The housing is configured...
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7122065 |
Adapter for low volume air sampler
An adapter for use with a low volume PUF sampler is described. The adapter is affixed over the open end of a PUF (polyurethane foam) sample cartridge. Sample tubing is affixed to an aperture in the...
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7118609 |
Motorized tool with suction and dust collection capacity
The present invention refers to a motorized tool with suction and dust collection capacity. The tool comprises: means for extracting dust suitable for producing a flow of air; means for collecting...
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7118608 |
Self-powered, wearable personal air purifier
A self-powered, personally wearable air purifier includes a sequence of packed bed filter media packets having filter media therein of specifically targeted types that will absorb those ambient air...
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