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Match Document Document Title
7617991 Injector fuel filter with built-in orifice for flow restriction  
Apparatus and method for substantially reducing or eliminating pressure pulsations caused by the opening and closing of fuel injectors. A preferred embodiment provides a restriction orifice...
7610722 Seamless rain gutter system  
A seamless guttering system formed of flat, seamless plastic is disclosed. The gutter material is thinned along longitudinal lines to be bent into a “U” shape, and includes connectors molded...
7597802 Drain filtration apparatus  
A drain filtration apparatus including a catch basin and a filter housing. The catch basin includes a conduit extending upward from a drain opening in the catch basin, the upper vertical edge of...
7546925 Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples  
A vacuum filtration apparatus ( 900 ) for detecting microorganisms and particulates in liquid samples. The apparatus includes a base ( 901 ), an absorbent pad ( 991 ), a filter ( 990 ), a funnel (...
7540953 Integrated below-ground vault with a filtered catch basin  
The invention relates to an integrated belowground vault with filter catch basin, that allows the runoff water to enter into a belowground two-part vault passing through a commercially available...
7524414 Apparatus for filtering out and collecting debris at a storm drain  
Apparatus for filtering out and collecting debris at a storm drain includes upper and lower assemblies, each including a frame member and a filter member. Water passing through or alongside the...
7517452 Filter assembly  
A floor waste ( 10 ) including a filter basket ( 16 ) having a magnet ( 18 ). The magnet ( 18 ) attracts a movable valve member ( 27 ) upwardly from a seat ( 22 ) to allow liquid to pass through...
7513278 Drinking water pitcher having a removable upper reservoir  
A drinking water pitcher is provided including an upper reservoir and a lower reservoir, and preferably a filter or filter housing. The upper and lower reservoirs are removably mated with one...
7510654 Method and apparatus for the filtration of biological samples  
A separation module and method are disclosed for processing a liquid sample and providing high conversion by operating a single-pass tangential-flow process without a recirculation loop. In one...
7504024 Apparatus for draining at least one sink  
An apparatus includes: a commercial kitchen sink having a drain; a trough below the sink for transporting effluent positioned such that there is an air gap between it and the drain; and a plurality...
7488414 Storm water filter for positioning within a storm water inlet  
An erosion control basin is a molded open topped receptacle that has support flanges that will support the basin on the interior of a storm drain grate frame. A filter is formed around an upright...
7479225 Waste material containment apparatus and disposal process  
A waste cement collection apparatus utilizing a porous disposable bulk bag for collecting waste cement removed as a result of wash-out of the discharge chute of a cement mixer truck after a cement...
7461587 Beverage container with wire cloth filter  
A beverage cup assembly, including: a cup; a lid at a top of the cup; a wire mesh filter assembly adjacent to the lid; and a receptacle receivable around the filter assembly comprising a one-way...
7442296 Disposable sink drain strainer  
A disposable drain strainer is removably received within a drain opening having an adjacent drain rim substrate. The strainer has a strainer portion, a ring portion, and a seal release mechanism....
7441665 Water purification cartridge  
The water purification cartridge treats water with a halogen liberated from halogenated hydantoinyl resins and polymers, resulting in the safe, complete, and economical purification of non-potable...
7431851 Fat separator  
The present invention provides a fat separator device having a container with a spout portion and a cover portion releasably attached to the container. The cover portion including a surface having...
7422120 Colander bowl and server  
The present invention provides a colander serving bowl having an outer shell with an open bottom, a movable sealing plate with upwardly extending support arms that ride on inclined surfaces on the...
7419588 Sump grate for a swimming pool  
A grate cover in combination with a swimming sump being installed in a recess in the top of the sump. The grate cover having a multiple of interstices or openings there through. The size of the...
7396471 Sediment control drain and method of construction  
An erosion control basin is a molded open topped receptacle that has support flanges that will support the basin on the interior of a storm drain grate frame. A filter is formed around an upright...
7377210 Grease receiving and holding system  
A grease receiving and holding system includes a sink that has a peripheral flange having an opening extending therethrough. A housing is mounted below a plane of the peripheral flange. The housing...
7310912 Rain gutter debris preclusion device  
A barrier is provided to preclude debris from passing into a rain gutter. The barrier includes a screen supported upon a channel. The channel includes a tab positionable between a roof and shingles...
7309420 Sanitary, storm and catch basin trap with filter insert  
A temporary trap having baskets and optionally filters in the baskets used in conjunction with inlets for sewer systems to keep debris, oils or chemicals from being washed into the sewer during...
7306723 Method and apparatus for water purification  
The present disclosure relates to a water purification system for use in a water dispensing apparatus. The water purification system comprises an adapter adapted to mount to a top opening of the...
7303669 Grate for closing a drain and similar  
The invention relates to a grate for closing a drain and similar. The inventive grate comprises an internal elastically deformable grid ( 2 ) provided with a locking pin ( 8 ) arranged on the free...
7300573 Catch basin filter  
A catch basin filter having apertures and holding a silt barrier material may be securely attached to a drop inlet grate. The catch basin filter has apertures for preventing debris from entering...
7278239 Gutter protector and guttering incorporating same  
Gutter protector ( 10 ) comprises a profiled sheet ( 28 ) that extends over a gutter invert ( 24 A) above a gutter floor ( 24 ) for collecting water and debris that would otherwise directly collect...
7267235 Greywater recycling apparatus  
The invention provides a unitary device for converting an open-top container into a greywater recycling apparatus comprising a vessel lid having a submersible float switch-operated pump depending...
7232517 Passive freestanding portable liquid filtration device  
A freestanding portable liquid filtration device ( 18 ) having an upper housing ( 24 ), a lower housing ( 32 ) and a base ( 36 ) which are secured together with an interference fit, with an...
7211165 Method of forming multiwell filtration plates  
A method of forming a multiwell filtration plate comprising of first gluing a filter to a major surface of a multiwell plate so as to close off one entrance to the wells of the plate. The filter is...
7198714 Gutter screen assembly with water tension breaker  
The present invention provides a gutter screen attachment and a ridged filter assembly for minimizing water film runoff and debris collection adjacent a screened gutter. The screen attachment...
7191564 Self cleaning shield  
An elongated strip of extruded plastic or roll formed metal material includes a rear securing fifth plane that inserts beneath a roofing membrane of a building structure. The rear plane integrally...
7178675 Drain water filter assembly  
A drain water filter assembly for filtering debris laden liquids. The filter assembly has an apertured filter holder constructed and arranged to be placed into a basin, tub or sink. A removable and...
7175030 High capacity depth filter bag  
A filter element for hydrocarbon emissions in, e.g., marine diesel engine applications, comprises a wound mat received within a filter bag. An annular end cap is bonded to one end of the wound mat,...
7156987 Storm drain filter device  
A storm drain filter device is provided including a preferably flexible, preferably frameless filter bag designed to be suspended in a drain inlet, and a connector assembly, connected to an open...
7137419 Used cooking oil processing apparatus  
An oil filtering and storage apparatus comprising housing containing a cooking oil storage receptacle therein with a hingedly attached door providing access to said storage receptacle with the...
7132045 Sanitary, storm and catch basin trap with filter insert  
A temporary trap having baskets and optionally filters in the baskets used in conjunction with curb inlets for sewer systems to keep debris from being washed into the sewer during construction of...
7128832 Filter pit  
A filter pit is disclosed. The pit has an inlet and an outlet adjacent a base of the pit. A primary, a secondary and a tertiary filter are located between the inlet and outlet and the tertiary...
7112281 Underdrain for filtration membrane  
A device and method for removal of liquid from the downstream side of a membrane or a well, such as a well of a multiwell plate. More specifically, the present invention is directed to a wicking...
7112274 Post-production drain inlet filter system  
A filtration system is provided which generally includes a filter assembly and a connector assembly coupled to the filter assembly and structured to position the filter assembly in a drain, for...
7074326 Curb-and-grate inlet filter  
A curb-and-grate inlet filter is provided for temporarily covering, during nearby construction activities, the curb-and-grate inlet of a storm drainage system so as to filter from storm water...
7070691 Protector for sewer system inlet  
A protector for the inlet into a sewer system includes a straight or annular, porous tubular casing for placing on or around the periphery of a sewer grate; a skirt extending inwardly or outwardly...
7056433 Gutter screen termination trim with water tension breaker  
The present invention provides a gutter screen attachment for minimizing water film runoff and debris collection adjacent a screened gutter. The screen attachment comprises a superior breaker edge,...
7033489 Drainage assembly  
A drainage assembly ( 10 ) comprises a frame ( 11 ) for defining at least part of the surface boundary of a surface drainage aperture; and a grating ( 14 ) having formed therein a plurality of...
7025879 Rainwater collection apparatus and pumping system  
A rainwater collection apparatus stores rainwater until required, and includes at least one outlet for exporting rainwater. The outlet or outlets include ball-valve assemblies and levers for...
7025213 Multi-component drain and serving tray assembly  
A multi-component drain and/or serving tray apparatus. A perforated drain tray is provided that has an opening which accommodates a drain plug. The drain plug may be configured for draining various...
7011754 Filtering device having filter bag seal  
A filtering device includes a container, a cover attached on top of the container having a space communicating with an inlet opening and a chamber of the container, and a filter screen received in...
7011746 Rainwater surface drain  
A rainwater surface drain for use in roof drains comprises a substantially funnel-shaped reservatory for water to be drained and covered with an upper strainer or grating member downstream of which...
7008214 Dumpling maker  
A cooking utensil includes an all-in-one device that incorporates a partially perforated pan, circular in shape, with a permanent and continuous circumferential holder with one or more supports...
7005061 Drain filter device  
A drain filter device includes a body formed from wire mesh having a plurality of side edge portions integral with each other and forming a substantially square shape. The body further has...
7001507 Retention and removal of debris and pollutants from surface water runoff  
A system to restrict and remove debris and pollutants from runoff water received from surrounding areas. A receptacle receives the runoff water, and a grate detains the heavier part of its solids...
Matches 1 - 50 out of 453 1 2 3 4 5 6 7 8 9 10 >