29561 ⎘
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Auxiliary equipment or operation thereof Manipulating filters or filter elements, e.g. handles or extracting tools
FILTER ASSEMBLY FOR PROVIDING PURIFIED AIR
#302Filter arrangements; housings; assemblies; and, methods
#303Filter housing with end cap seal
#304Multi-component holding assembly for multi-panel air filter
#305Assemblies; components and filter features thereof; and, methods of use and assembly
#306Sealing element, annular filter element, oil separator, and method for opening filter housing of oil separator
#307Forcing and fixing structure for the filter cylinders of a filter cylinder type dust collector
#308Pin filter
#309Filter device for air conditioning
#310Filter elements; air cleaner; assembly; and, methods
#311Collapsible air filter
#312Filter element and air cleaner assembly
#313Hollow filter element, grip device of a hollow filter element, and filter device with at least one hollow filter element
#314Collapsible filter with support structure
#315Filter element
#316Filter arrangements; housings; assemblies; and, methods
#317Fuel gas tank filling system and method
#318Vehicle fuel gas pre-filter unit
#319Air filter having fluted filter media
#320High pressure compressed air/gas/steam filter
#321Filter Assembly for a Fluid-Permeable Substrate
#322Air-conditioner
#323Gas separation cartridge
#324BAG FILTER EXTENDER
#325Air filter with balanced seal
#326Clothes treating apparatus
#327Air cleaner
#328Filter system for a building and filter device
#329FLOW ACTUATED FLAP VALVE
#330Air cleaner
#331Filtering chamber and method for maintaining same
#332High flow V-bank filter
#333LID FOR LEAF COLLECTION WITH A BLOWER/VACUUM AND THE DISCHARGE OF DEBRIS INTO A BAG
#334AIR CLEANER, COMPONENTS THEREOF, AND METHODS
#335Filter manifold
#336Portable air filtration unit
#337Segmented bendable filter
#338Method and system for replacing air filter
#339Filter elements; air cleaner; assembly; and, methods
#340Filter element support assembly, quick installation system, and methods
#341Smoke filter system for a cooking appliance
#342Filter element with hand grip elements and filter with a filter element
#343Air filter element, filter housing and filter arrangement
#344COALESCING MEDIA CLEANING SYSTEM AND METHOD
#345Filter arrangements; housings; assemblies; and, methods
#346Filter element having sealing members and methods
#347Filter elements; air cleaner; assembly; and, methods
#348V-shaped filter and fixture
#349Replacement filter with cartridge and automatic filter media advance and wireless communications
#350Filter cage for wet/dry vacuums
#351AUTOMATIC COALESCER REPLACEMENT SYSTEM AND METHOD
#352Aerosol separator assembly; components; and, methods
#353Air filter with balanced seal
#354Manifold element for a filtering cartridge
#355Wet/dry vacuum cleaner filter for wet material collection
#356Filter holding frame with adjustable clamping mechanism and slot for pre-filter
#357Air filter having fluted filter media
#358Filter element, air cleaner, and methods
#359Vacuum appliance filter assemblies and associated vacuum systems
#360Air filter with balanced seal
#361Filter elements; air cleaner; assembly; and, methods
#362Systems, methods, and apparatus for providing filtration
#363Air filter element, filter housing and filter arrangement
#364Replacement cartridge filter with pleated filter media, automatic filter media advance and wireless communications
#365Air filter having fluted filter media
#366Vacuum appliance filter assemblies and associated vacuum systems
#367Filter holding frame with adjustable clamping mechanism and slot for pre-filter
#368Air cleaner arrangements; serviceable filter elements; and, methods
#369Filter element, air cleaner, and methods
#370Captive toolees fastener for securing an engine intake air filter and clamp assembly for air filter housing
#371Air cleaner, components thereof, and methods
#372Air cleaner, components thereof, and methods
#373System for purifying gas
#374Filter assembly with mounting
#375V-shaped filter and fixture
#376AIR SUPPLY VENT FILTER FOR AIR CONDITIONING SYSTEMS
#377Cam-type locking device for retaining static filter panels in a filter holding frame
#378Air cleaner arrangement; serviceable filter cartridge; and, methods
#379Filter arrangements; housings; assemblies; and, methods
#380Filter elements; air cleaner; assembly; and, methods
#381Air filter having fluted filter media
#382Filter element having sealing members and methods
#383Aerosol separator assembly; components; and methods
#384Clean screen air filtration system
#385Filter cartridge with seal member and methods
#386Filter cartridge, dust collectors, and methods
#387Apparatus and method for controlling display of EPG information
#388Filter element for pulse cleaning and methods
#389Filter element support assembly, quick installation system, and methods
#390Air filter assembly; components thereof and methods
#391Filter element arrangement and portable air cleaner incorporating same
#392Filter element arrangement and end cap interface feature
#393Snapband filter design for horizontal bottom access collector
#394Filter cartridge for air cleaner
#395Filter element, air cleaner, and methods
#396HVAC filter changing system
#397Filter element having sealing members and methods
#398Filter with a filter housing
#399Crankcase ventilation filter assembly
#400Filter elements; air cleaner; assembly; and, methods
#401Filter elements; air cleaner; assembly; and, methods
#402Air filter having fluted filter media
#403MEMBRANE TABS
#404Air filter mounting system and method for fabricating the same
#405Pulse jet air cleaner components; features; assemblies; and, methods
#406FILTER ASSEMBLY
#407Vacuum appliance filter assemblies and associated vacuum systems
#408Replaceable filter cartridge with removal feature
#409Cartridge element for a dust collector
#410High flow V-bank filter
#411WELDING SMOG DISPOSAL MACHINE PROVIDED WITH A HIGH PRESSURE CLEANING FILTER BARREL
#412Filter elements; air cleaner; assembly; and, methods
#413Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
#414Molded filter end cap and method of manufacture
#415Filter, especially air filter
#416Air filter having fluted filter media
#417Filter element having sealing members and methods
#418Air cleaner arrangements; serviceable filter cartridge; and, methods
#419Air cleaner arrangements; serviceable filter elements; and, methods
#420Environmentally friendly filter cartridge
#421Z-filter media pack arrangement; filter cartridge; air cleaner arrangement; and, methods
#422Quick release filter assembly for pneumatic surgical machine
#423Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
#424Air cleaner arrangements; components thereof; and, methods
#425Filter elements; air cleaner; assembly; and methods
#426Filter arrangements; housing; assemblies; and, methods
#427Filter system for an air cleaner
#428Filter element, air cleaner, and methods
#429Multistage air cleaner including pulse cleaning system
#430Engine air filter and sealing system
#431Cartridge element for dust collector
#432Filter and system for improved sealing and ease of attachment on a vacuum cleaner
#433Durable filter cage for air-moving system
#434Environmentally friendly filter cartridge
#435Captive tooless fastener for securing an engine intake air filter and clamp assembly for air filter housing
#436Dust collecting unit for vacuum cleaner
#437FILTER ASSEMBLIES AND SYSTEMS FOR INTAKE AIR FOR FUEL CELLS
#438MULTISTAGE AIR CLEANER INCLUDING PULSE CLEANING SYSTEM
#439Continuous air monitor filter changeout apparatus
#440Filter removal handle
#441Filter removal devices
#442Filter frame for bag house filter, and method
#443Filter element, air cleaner, and methods
#444Filter elements; air cleaner; assembly; and, methods
#445Filter element having sealing members and methods
#446Replaceable filter for a vehicle air conditioning system adapted to scent air
#447Filter cross brace
#448Method and apparatus for controlling the operation of a dust collector
#449Filter assemblies and systems for intake air for fuel cells
#450Air filter having fluted filter media
#451Filter module
#452Engine air filter and sealing system
#453Filter element with foam girdle to secure pleats and method of forming same
#454HEPA air scrubber or negative air pressure machine
#455Filter element and mounting method
#456Multistage air cleaner including pulse cleaning system
#457Filter assemblies and systems for intake air for fuel cells
#458Filter element having sealing members and methods
#459Air cleaner and method of filtering
#460Filter element, air cleaner, and methods
#461Cabin air filter removal and installation tool and method of using the same
#462Automatic HVAC filter change system
#463Painting facility
#464Air filtration system for a box fan
#465Point of use micron filtered air wand
#466Buckle mechanism of dust collecting barrel of bag-type dust collector
#467Gripper for manipulating planar workpiece in tight-fitting receptacle
#468Filter changer system and related methods
#469Filter removing tool
#470Circular air filter suitable for filtering contaminant-containing air