29336 ⎘
Other filtering devices; Auxiliary devices for filtration; Filter housing constructions Filter housing constructions
Sub-classes:Filtering Apparatus
#2FILTER ASSEMBLY
#3REGENERATIVE MEDIA FILTER
#4REGENERATIVE MEDIA FILTER
#5CARBON FILTER FOR AN INDOOR SMOKER
#6FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING
#7FILTER ASSEMBLY WITH ENHANCED SEALING MEACHNISM
#8REFRIGERATOR AND MANIFOLD FOR WATER FILTER
#9FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME
#10FUEL FILTER
#11TOOL-FREE WATER FILTER
#12FILTER SYSTEM WITH AT LEAST TWO FILTER ELEMENTS, FILTER ELEMENT, AND USE
#13Swimming Pool Backwash Filtration Device
#14INTEGRATED POOL FILTRATION SYSTEM
#15SYSTEM INCLUDING A REUSEABLE OIL FILTER
#16FLUID STRAINER
#17FILTER ASSEMBLY FOR AN APPLIANCE
#18FUEL FILTER
#19WASHING MACHINE
#20DISPOSABLE FILTER CAPSULE ASSEMBLY
#21FILTER FOR FUEL AND OILS
#22WATER FILTRATION ASSEMBLY
#23FILTER AND METHOD OF MAKING AND USING THE SAME
#24FILTER ELEMENT AND FILTER SYSTEM
#25FILTER ELEMENT AND FILTER SYSTEM
#26SYSTEMS AND METHODS FOR A DRUM FILTER FOR A FRYER SYSTEM
#27MODULAR CONNECTOR AND FILTRATION DEVICE WITH MODULAR CONNECTION FEATURES
#28PARABOLOIDAL AND CYLINDRICAL LOW-PRESSURE DROP SORBENT FILTER SYSTEM FOR FILTRATION, DIRECT AIR CAPTURE, OR POINT SOURCE CAPTURE
#29FILTER DEVICE
#30DOUBLE-PUMP ASSEMBLY AND CLOTHES TREATMENT APPARATUS HAVING SAME
#31FILTER DEVICE AND FILTRATION DEVICE
#32FILTER DEVICE HAVING A FILTER ELEMENT
#33FILTER SYSTEM FOR FILTERING FLUIDS AND FILTER ELEMENT FOR FILTER SYSTEM
#34FILTRATION SYSTEM FOR A WATER DRAINAGE SYSTEM
#35Mechanical Sludge Thickener System and Method Thereof
#36FILTER FRAME WITH A CLAMPING STRUCTURE
#37FILTER ELEMENT, ION EXCHANGER FILTER ELEMENT, AND FILTER SYSTEM
#38REPLACEABLE FILTER ELEMENT
#39WATER PURIFYING APPARATUS AND FILTER STRUCTURE
#40LIQUID FILTRATION CARTRIDGE AND A SYSTEM FOR LIQUIED FILTRATION
#41AIR DRYER CARTRIDGE, OIL FILTER, KIT, AIR DRYER, AND METHOD OF ASSEMBLING AN AIR DRYER
#42SLURRY FILTERING DEVICE
#43METHODS AND APPARATUS FOR REPLACEABLE WATER FILTRATION CARTRIDGE
#44FILTER HEAD ASSEMBLY HAVING A THREADED BAYONET CONNECTOR ADAPTER WITH A POSITION TOLERANCE IMPROVING RETAINER RING
#45Quick Change Oil Filter
#46CLOTHES TREATMENT APPARATUS
#47FILTRATION SYSTEM WITH BYPASS AND FILTERING CONFIGURATIONS, AND COMPONENTS AND METHODS OF OPERATION THEREOF
#48Y-STRAINER
#49FILTER MODULE, FILTER APPARATUS, AND CLOTHES TREATING APPARATUS
#50Filter Layer Structure, Filter Assembly, and Method of Forming a Filter Layer Structure
#51FILTER
#52FILTER CARTRIDGE WITH VALVE ACTIVATION FEATURE
#53Closed Bioprocessing Device
#54AQUARIUM FILTER ARRANGEMENT WITH VIBRATION ISOLATION
#55Lifter As Pet Hair Filter
#56MEETHOD OF OPERATING A RAKE SYSTEM
#57SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS
#58OIL FILTER BASE ASSEMBLY
#59FUNCTIONAL COMPONENT OF A FLUID FILTER, AND FLUID FILTER
#60BUFFERING DEVICE FOR FILTER BOTTLE
#61HIGH FLOW, LOW HOLD UP FILTERS
#62POULTRY FEET STERILIZER
#63FILTER DEVICE, FILTER ELEMENT, CONFIGURATION OF A FILTER ELEMENT, AND METHOD FOR IDENTIFYING A FILTER ELEMENT
#64FILTER ASSEMBLY AND WATER PURIFIER INCLUDING THE SAME
#65QUICK OIL CHANGE FILTER AND ASSEMBLY
#66FLUID TREATMENT MODULE FOR AN APPLIANCE THAT INCLUDES A MICROFIBER FILTER ACCESS MECHANISM
#67Laminar Gas Flow Filter
#68FILTER ELEMENT
#69LIQUID FILTER ARRANGEMENT AND METHODS
#70Composite Structure for Liquid Filtration Device
#71COMPONENT FOR A LIQUID FILTER
#72FILTER FOR A SPRAY-COATING SYSTEM AND FILTER ASSEMBLY
#73FILTER MEDIA INSERT STRUCTURES AND METHODS OF INSTALLATION
#74COMPOSITE FILTER AND WATER PURIFIER HAVING SAME
#75WET DRY APPLIANCE
#76ROTARY VESSEL WITH A RELEASABLE LOCKING DEVICE FOR A FILTER ASSEMBLY
#77SYSTEMS AND METHODS FOR IN-LINE FILTERING OF DEBRIS IN SWIMMING POOLS AND SPAS
#78FILTERING UNIT
#79Gravity Filter Cap and Gravity Water Filtration Method Therefor
#80Gravity Filter Cap for Water Bottle
#81ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT
#82Multi-Stage Filter, A Filtration System Containing Such Filters, and Methods of Using the Systems
#83FILTER HOUSING WITH FILTER KEY ATTACHMENT
#84Fluid containers and filter assemblies with externally and internally threaded adapters
#85FILTRATION SYSTEM
#86CHARGED PARTICLE FILTER AND REMOVAL SYSTEM
#87DEVICE FOR APPLYING MAGNETIC FIELD TO A FILTER FOR REDUCING METALLIC CONTAMINANTS
#88FILTER DEVICE
#89FILTER MODULE USED FOR COOLING SYSTEM AND COOLING DEVICE
#90WATER COOLER FILTER WITH SECURE BAYONET-TYPE CONNECTION
#91FUEL FILTER
#92FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE
#93Water Filter System and Method
#94LIQUID-COOLING HEAT EXCHANGE DEVICE
#95FUEL-WATER SEPARATOR CONTAINMENT SYSTEMS AND METHODS FOR WATERCRAFT
#96NO FILTER NO RUN FILTER CARTRIDGE
#97FILTER WITH IMPROVED FLUID FLOW
#98FILTER CARTRIDGE FOR INSERTION IN A FILTER HOUSING OF A FLUID FILTER
#99FILTER ELEMENT
#100POWER AND COMMUNICATION DELIVERY CONFIGURATION FOR A WATER FILTRATION ASSEMBLY OF AN APPLIANCE
#101CLOSURE ELEMENT FOR DRAINAGE OPENING OF FILTER SYSTEM, FILTER HOUSING PART OF FILTER SYSTEM, FILTER ELEMENT, AND FILTER SYSTEM
#102VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD
#103Filter element mounting structure
#104WATER FILTER ELEMENT HAVING A REMOVAL AND REPLACEMENT MEMBER
#105FILTER HEAD, FILTER AND FILTER ASSEMBLY
#106MICROPLASTIC FILTER FOR A WASHING MACHINE
#107HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS
#108FILTER ARRANGEMENT AND HALF COUPLING ELEMENT COMPRISING A FILTER ARRANGEMENT
#109HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED METHODS
#110REGENERATIVE MEDIA FILTER
#111FILTER HOLDER
#112FILTER ELEMENT WITH CONVERTIBLE END CAP AND METHODS
#113FLUID FILTER RETENTION MECHANISM
#114FILTER INTERCONNECT USING A MAGNETIC SHEAR FORCE
#115Liquid Recovery Filter
#116BOWL FILTER CARTRIDGE ARRANGEMENT HAVING TRAP AND METHODS
#117PERFORATED LAYER COALESCER
#118FilterCover by CleanMyPool
#119DISHWASHING APPLIANCE AND FILTER HAVING A VISUAL FILL VOLUME INDICATION
#120Filter element butt joint mechanism
#121Garbage Bin
#122FILTER HOUSING FOR SPIN-ON OR BOWL CARTRIDGE ASSEMBLIES
#123DEVICE FOR EXTRACTING FOREIGN MATTER IN FISH TANK
#124MICROPLASTIC FILTER FOR A WASHING MACHINE
#125HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS
#126Oil filter cartridge
#127HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED METHODS
#128REGENERATIVE MEDIA FILTER
#129WATER PURIFIER FOR PETS
#130WATER SEDIMENT FILTER ASSEMBLY
#131CAPSULE TYPE BIDET FILTER
#132FILTER ASSEMBLY
#133FILTER INTERCONNECTS UTILIZING MAGNETIC SHEAR FORCE GENERATED BY CODED POLYMAGNETS
#134WATER PURIFIER
#135Filter module used for cooling system and cooling device
#136LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED
#137FILTRATION SEALING SYSTEM
#138ELECTROSTATICALLY CONDUCTIVE FILTER ELEMENT AND FUEL FILTER
#139REPLACEMENT FAUCET FILTER FOR FAUCET MOUNTED FILTER UNIT
#140FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME
#141WATER-FILTRATION DEVICE
#142PUSH FILTER WITH FLOATING KEY LOCK
#143PET WATER DISPENSER AND FILTER
#144FILTER APPARATUS AND CLOTHES TREATING APPARATUS HAVING THE SAME
#145FILTER DEVICE AND FILTER ELEMENT
#146FILTER DEVICE AND FILTER ELEMENT
#147WATER PURIFYING APPARATUS AND REFRIGERATOR INCLUDING THE SAME
#148FILTER ASSEMBLY
#149FILTER ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME
#150DOUBLE FILTER APPARATUS INCLUDING GAS SUPPLY TUBE AND SYSTEM INCLUDING THE SAME
#151DOUBLE FILTER STRUCTURE
#152LIQUID FILTER AND FILTER ELEMENT
#153LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED
#154FILTERING GROUP INCLUDING A SPHERICAL VALVE
#155FILTER CARTRIDGE FOR SWIMMING POOLS AND SPAS
#156IMPELLER FOR LAUNDRY APPLIANCE THAT INCORPORATES A FILTERING CAP FOR SEPARATING PARTICULATE MATTER FROM WASH FLUID WITHIN THE APPLIANCE
#157CHARGED PARTICLE FILTER AND REMOVAL SYSTEM
#158Jet fuel filter assembly
#159Filter device having multiple changeable filter surfaces
#160Rotary vessel with a releasable locking device for a filter assembly
#161VEHICLE BRAKE
#162Swimming Pool Backwash Filtration Device
#163FUEL FILTER PASSAGE FOR DOWNWARD FUEL FLOW DIRECTION
#164FILTER DEVICE FOR A DISHWASHER OR WASHING MACHINE
#165Fluid filtering apparatus and method
#166MODULAR FLUID PROCESSING APPARATUSES, MODULAR COMPONENTS AND RELATED METHODS
#167ELASTOMERIC SEALING SPRING GASKET FOR A FILTER ASSEMBLY
#168Fuel filter element and filter assembly
#169RECOVERY TANK
#170AQUARIUM FILTER ARRANGEMENT WITH CONTROL VALVE
#171Filter device
#172FILTER ELEMENT
#173Filter assembly
#174DISC FILTER HOLDER
#175Rake system and method
#176FILTER DEVICE
#177FILTER ELEMENT, FILTER DEVICE, ARRANGEMENT AND ASSEMBLY METHOD
#178SOLID-LIQUID SEPARATOR AND SOLID-LIQUID SEPARATION SYSTEM
#179Apparatus for the transfer and distribution of bulk liquids
#180POINT OF USE OR POINT OF DISPENSE FILTER WITH MULTIPLE PLEAT PACKS
#181FILTRATION SYSTEM FOR A WATER DRAINAGE SYSTEM
#182TRANSMISSION OIL FILTER ASSEMBLY
#183Liquid filter arrangement and methods
#184FILTER KEY FOR FOUNTAIN ACCESS DOOR
#185FLUID PROCESSING CASSETTE WITH INTEGRATED FILTER
#186UNDULATED INTERLOCKING HOUSING-ENDPLATE INTERFACE GEOMETRY
#187High flow, low hold up filters
#188Filter head assembly having a threaded bayonet connector adapter with a position tolerance improving retainer ring
#189FILTER APPARATUS
#190PRESSING SURFACE FOR FILTRATION CONTAINER ASSEMBLY
#191FUEL FILTER
#192MODULAR APPARATUS FOR COLLECTING CANNABIS TRICHOMES
#193Alignment notch for an endcap of a filter element
#194METHOD AND DEVICE FOR REMOVING A CHEMICAL SUBSTANCE FROM HUMAN EXCRETA
#195Mesh filter for fuel supply system of vehicle
#196Septic tank filter system
#197Aquarium filter arrangement with vibration isolation
#198FILTER FOR WATER PURIFIER AND WATER PURIFIER INCLUDING SAME
#199OIL PURIFICATION FILTER
#200LIQUID FILTER UNIT WITH LATERALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF
#201FLUID CONNECTION ELEMENT
#202Filter with inner container arrangement
#203Fuel filter with coalescer
#204Quick oil change filter and assembly
#205Wet dry appliance
#206Wet dry appliance
#207GARMENT CARE APPARATUS AND CONTROL METHOD THEREFOR
#208FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING
#209FILTER BASE FOR ELECTRONIC CONNECTION TO MATING FILTER HOUSING ASSEMBLY
#210Water filtration system and method
#211Wastewater filters and wastewater filtration systems specifically adapted for their use
#212Tableware Washing Apparatus and Filtering Device Thereof
#213CHEMICAL FILTER ASSEMBLIES
#214Microfiber filtration system
#215FILTER DEVICE HAVING A FILTER ELEMENT
#216Filter element and filter assembly
#217Integral filter endcap, mold, and seal
#218FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME
#219Fuel filter cartridge
#220FILTER DEVICE FOR FILTERING A FLUID
#221Immersion Bioreactor Device
#222WATER FILTER
#223CLOTHES LIFTING DEVICE FOR WASHING MACHINE, AND DRUM WASHING MACHINE
#224SYSTEM FOR CONTINUOUS OIL/WATER SEPARATION USING SUPERHYDROPHILIC OIL/WATER SEPARATION FILTER
#225Filter with electrically-conductive wrap
#226FILTER CARTRIDGE WITH VALVE MEMBER AND METHODS
#227FILTER DEVICE FOR A WATER-BEARING DOMESTIC APPLIANCE, A WATER-BEARING DOMESTIC APPLIANCE WITH A FILTER DEVICE AND A METHOD FOR FILTERING WATER WITH A FILTER DEVICE
#228MIKVAH SANITATION DEVICES
#229Laminar gas flow filter
#230RECESS FOR RECEIVING A FILTER CARTRIDGE
#231Filter system comprising a pump and filter head module for a filter system
#232Water filter with self-rinsing capability
#233Method of operating a rake system
#234Liquid filter
#235Durable, collapsible, and configurable strainer basket for pool equipment
#236Integrated module with stage one and stage two filters combined in single housing
#237FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING
#238Filter valve assembly
#239Filter housing with filter key attachment
#240Spin-on filter with external threads and methods
#241Device for applying magnetic field to a filter for reducing metallic contaminants
#242FILTER UNIT WITH FLOW OPTIMIZATION
#243WATER PURIFYING APPARATUS AND FILTER STRUCTURE
#244Liquid filter, and a liquid filtration apparatus using the liquid filter
#245Push filter with floating key lock
#246Filter assembly with an inner filter element with a top rib
#247Filter device together with filter element
#248Filtration system with bypass and filtering configurations, and components and methods of operation thereof
#249Filter assembly capable of adjusting elimination of solid materials using flow-variable bypass flow path
#250Water purifying apparatus and refrigerator including the same
#251Liquid filter arrangement and methods
#252Filter System and Filter Element
#253Closed loop recycling system and dip tank for antimicrobial compounds
#254Filter key for fountain access door
#255FILTER DEVICE
#256STORM WATER DRAIN PIT
#257BI-DIRECTIONAL RECIRCULATING FILTRATION AND REMOVEABLE FILTRATION APPARATUS FOR LAUNDRY TREATING APPLIANCES
#258Spin-on filter with external threads and methods
#259Filter housing
#260FILTER DEVICE
#261Fluid filter for a motor vehicle and filter cartridge for a fluid filter
#262Torsional No Filter No Run System and Method
#263FILTER INLINE HEATER
#264FILTRATION ASSEMBLY INCLUDING A FILTERING CARTRIDGE AND A FILTER BODY
#265Filter device
#266Filter device
#267Air flow distribution arrangements in pre-cleaner systems
#268Liquid filter arrangement; components; and, methods
#269Quick change oil filter
#270Water purification filter
#271CARTRIDGE FILTRATION SYSTEM CONTAINED IN A FLEXIBLE BAG AND VACUUM CLEANER EQUIPPED WITH SUCH A SYSTEM
#272Fluid cell and docking station
#273Washing machine
#274Oil separator
#275Ring filter element and liquid filter device
#276Filter device and washing machine having same
#277Locking feature for a filter
#278Strainer
#279Rotary vessel for a filter assembly
#280Cover for filter cartridge
#281Disposable dental waste filter device
#282Oil filter
#283Indexed filter element for spin on rechargeable filter and related method of use
#284FILTER ELEMENT WITH SELF-CONTAINED ELECTROSTATIC BUILDUP PROTECTION
#285Underwater debris suction apparatus
#286Fluid-Purifying Element of a Fluid-Purifying System for Purifying Liquid Fluid, Fluid-Purifying System, and Sealing Element of a Fluid-Purifying Element
#287Fuel filter
#288AIR CONDITIONER CONDENSATE FILTRATION DEVICE
#289Method for Processing Blood Sample
#290Filter assembly with a diffuser
#291FILTER WITH SHIELDED INTERNAL GASKET
#292Multi-stage filter, a filtration system containing such filters, and methods of using the systems
#293Filter assembly for ice making appliance
#294Fuel filter passage for downward fuel flow direction
#295Device for Separating Debris From a Fluid
#296DOUBLE-WATER-OUTPUT CYLINDRICAL INTEGRATED WATER PURIFIER
#297Perforated layer coalescer
#298Perforated layer coalescer
#299Portable water quality instrument
#300Automatic Self-Cleaning Filter Driven by Submersible Actuator