Matches 1 - 50 out of 338 1 2 3 4 5 6 7 >
Match Document Document Title
7600644 Locking drain filter for floor drains with drain wells  
A locking drain filter for floor drains with drain wells is provided. An upper filter portion has external dimensions that allow the upper filter portion to be inserted into a drain line at the...
7575677 Environmentally friendly water extraction device  
An aquatic extraction and filtration device, comprising a portable frame, a screen enclosing the portable frame for blocking solids, and piping coupled within the enclosed portable frame for...
7501058 Self-clearing strainer for fluid intake  
A cylindrical tumbler has a plurality of angled slots positioned about its periphery, the leading edge face of each slot forming an angled impeller vane. When the tumbler is placed on an intake...
7468127 Hand held shower head with filter replacing pre-alarm assembly  
A hand held shower head with a filter replacing pre-alarm assembly includes a propeller wheel with a magnetically induced signal emitter and a correspondingly placed signal receptor, as well as a...
7413653 Portable filtered drinking water system  
A portable filtered drinking water system for removing undesirable tastes, odors, and contaminants from potable water to improve the quality of the water for drinking or consumption. The device...
7354512 Pool filter backflush trap  
A pool filter backflush trap comprising a filter member having an opening for receiving water and contaminants from a backflush discharge tube. The filter member forming an enclosure about the...
7338594 Faucet filter with sight glass  
A faucet mounted filter device includes a horizontally disposed cylindrical part for housing a replaceable filter cartridge and a horizontally disposed arm part extending radially from the...
7294264 Sprayer purifier cartridge system  
A sprayer purifier cartridge system is disclosed. In one non-limiting embodiment, the sprayer purifier cartridge system includes a sprayer for spraying water and a purifier cartridge for purifying...
7288189 Multi-faceted intake filter for an aquarium  
A multi-faceted intake filter for an aquarium includes a top surface portion, a bottom surface portion and a plurality of side surface portions that collectively define a filter body is formed from...
7267289 Shrouded hose filter  
A water-deflecting shroud. In one embodiment, the water-defelcting shroud comprises a detachable parabolic shield to confine a rupture from a lint filter disposed within the parabolic shield, the...
7241384 Floating strainer  
A floating strainer is constructed having a rectangular frame. A cylindrical drum is attached to each corner of the rectangular frame. Below the rectangular frame, a box-strainer is fixed. The...
7235176 Shower head with water purification function  
A shower head for purifying water includes a filter cartridge positioned within in a holding part, a purified water flow path passing through a purification material and a raw water flow path not...
7208083 Disposable filter bag for a pool cleaner  
An improved disposable filter bag for use with a pool cleaner of the type disclosed, for example, in U.S. Pat. Nos. 5,863,425; 4,558,479; and 3,822,754. The filter bag is formed from a porous...
7201842 Screened gravity-fed funnel  
A screened gravity-fed water funnel or water funnel kit may be characterized in one aspect as including a substantially conically-shaped water-permeable mesh screen, a funnel releasably mounted or...
7160446 Portable spa filter housing with flow splitter  
A filter housing for a portable spa utilizes a coaxial channel structure at the flow output of the filter housing to separate the water flow from the filter housing. In one embodiment, the water...
7143898 End-of-line water filter  
An apparatus for removing debris and scale from a water line includes a first portion that is attached to a faucet or to an appliance conduit that is, in turn, attached to the faucet. A second...
7143897 Water filter  
A showerhead having a replaceable water filter assembly. The showerhead having a compact body with releasably coupled pivotable element connected to the water filter assembly.
7128834 Strainer for collecting debris from a drain  
A drain strainer for debris is located in drain line having a side outlet extending to a drain line flow space. The strainer has a body bounded by sidewalls contiguous with an annular forward end...
7112278 Fuel filter having double layer structure  
Fuel passes through a fuel filter from the outer layer of the fuel filter toward the inner layer of the fuel filter. Large debris is arrested in the outer layer made of nonwoven fabric, and small...
7063791 Pump inlet screen  
A pump inlet screen for a submersible pump adapted to be inserted into a well bore. The screen includes an inner support sleeve having openings therethrough and an outer mesh screen member that...
7025878 Fluid filter  
A substantially clog-resistant self-supporting fluid filter 100 for attachment to an open end of flow tube 118. Filter 100 comprises a substantially cylindrically shaped grid or fluid intake...
6966988 Flushing adapter for filter  
An adapter is substituted for the filter-enclosing cap of a conventional in-line strainer device to permit introduction into a plumbing system of a flushing solution withdrawn from an independent...
6962660 Fluid filter system with secondary flow path for augmented filtration  
A filter system for spas and swimming pools is disclosed having a primary filter containing a porous membrane made of multiple plies. A fluid purifying medium in the form of irregularly shaped...
6951286 Showerhead and filter assembly  
A showerhead assembly includes a filter that is removably receivable by the showerhead. The showerhead includes a receiving opening defined within the downstream face of the showerhead, which...
6949198 Strainer for a water hose  
An apparatus, a system and a method for obtaining sieved water, for fighting fires, from a source of water having foreign objects are disclosed. A strainer is connected to a tank via a hose such...
6942790 Open-air filtration cleaning device for pools and hot tubs  
An open-air filtration device cleans swimming pools and hot tubs in an efficient, reliable manner. An open-air filter with a suction chamber unit comprises two scrubbing brushes and an impeller...
6913693 In-tank type fuel pump system  
To provide an in-tank type fuel pump system capable of sharing a fuel filter among various mounting types of a fuel pump to a fuel tank. A fuel pump and a fuel filter are contained in a fuel tank....
6908550 Filter bag  
A filter bag for a pool cleaning device includes a bag structure, formed of nylon mesh material, and a discharge opening, formed by a zipper. The zipper allows for temporary access to the interior...
6902666 Aquarium filter  
A aquarium filter for filtering water being introduced into an aquarium. The aquarium filter includes a body member comprising a perimeter wall. The perimeter wall defines a bore extending through...
6875350 Chitosan enhanced dewatering bag  
A chitosan enhanced dewatering bag reduces the amount of silt, sedimentation and suspended solids from incoming water. The dewatering bag includes a first permeable membrane having a first open end...
6863814 In-tank type fuel feed apparatus  
A fuel feed apparatus is accommodated in a fuel tank. Hooking projection parts have claws formed on a fuel discharge side of a fuel pump. The claws are fitted and hooked in an opening formed on a...
6857819 Attachment for use with stockpiling barge and method of filtering runoff water therefrom  
An attachment to a drainage hose for use on a stockpiling barge that includes: a fluid pervious bag formed of a flexible fabric material, the fluid pervious bag having an open end and a closed end,...
6833072 Flexible dip tube filter with weight  
A flexible dip tube for a hand held sprayer has a filter element with a projection extending into the distal end of the dib tube for frictionally mounting the filter element thereto, the other end...
6833067 Device for draining flat roofs, balconies, terraces or other flat structures  
A drain device for draining flat roofs, balconies, terraces or other flat structures, has an inflow body provided with a collar rim. When the inflow body is mounted, the collar rim lies on the...
6821422 Strainer assembly  
A strainer constructed for attachment to an inlet of a fuel pump has at least one layer of permeable material forming a cavity. A body is disposed at least in part in the cavity and has at least...
6805160 Pump intake flow control  
A flow control device to be coupled to the intake of a pump including a base, an outlet plate having an outlet formed therein generally opposing the base, and a plurality of annular baffles carried...
6743355 Heated fuel strainer assembly  
A heated fuel strainer assembly for a fuel tank in a vehicle includes a strainer made of a metal material and adapted to be connected to an inlet of a fuel pump disposed in the fuel tank. The...
6742586 Apparatus for preventing erosion of wellbore components and method of fabricating same  
An apparatus for preventing erosion of wellbore components comprises a wellscreen and a coating disposed on the wellscreen. The coating includes a metal-based coating and preferably nickel and...
6715615 Pressure vessel  
A pressure vessel comprises a top wall, a bottom wall, a side wall extending between the top wall and the bottom wall, and a chamber formed by said walls, an inlet port extending through one of the...
6712959 Submerged intake filter assembly  
A submerged intake filter assembly comprising a cylindrical screen, a first end plate, a second end plate, a primary flow modifier pipe, and a plurality of secondary flow modifier pipes. The...
6659289 Hemocathartic column for purifying blood  
A hemocathartic column and apparatus, in which a column containing an adsorber capable of adsorbing and removing impurity components in blood, and in which the blood of an organism is...
6645376 Tube connection assembly with safety locking system for external filters for aquariums  
A tube connection assembly for external filters for aquariums comprising a container that is closed by an upper lid and contains at least one filtering mass crossed by a water stream that is forced...
6616850 Water filter and method  
A water filter for recreational vehicles (RV) is provided which includes a ceramic filter element having a radial flange attached thereto. The flange facilitates filter assembly and replacement of...
6604928 Filtering device and spinning head  
A filtering device for a spinning head for producing plastic threads. The spinning head has a housing in which the plastic melt flows through a filter element under pressure before exiting the...
6595721 Mitred grate and drain cover  
A mitred grate and drain cover comprises a peripheral edge having an upper and lower surface and a substantially elliptical shape which defines a space, and a plurality of cross pieces within the...
6589421 Filtering device  
A filtering device ( 1 ), and particularly a filtering device ( 1 ), applied to a filter for home water purification is disclosed. The object of this invention is to provide a water filter of a...
6551507 Releasable end cap for liquid removal apparatus  
The invention relates to a liquid removal apparatus comprising a body for disposal in a mixture of particulate material and a liquid, comprising an inlet adapted to allow entry of substantially...
6497816 Open gutter strainer (OGS)  
A device to be used as part of a new or existing rain gutter system, positioned between and joining an open-end gutter and the downspout, that utilizes the movement of flowing rain water to keep...
6494325 Toilet water-line filter  
A toilet water-line filter ( 10 ) that is designed to protect a toilet's fill valve ( 62 ) from the intrusion of potentially damaging debris such as rocks, vegetation, etc. The filter ( 10 ) is...
6488846 Paint sprayer filter system  
A paint sprayer filter system includes an intake tube having a rigid paint flow control and filter support frame connected to the open end thereof. A reusable filter is connected to the frame and...
Matches 1 - 50 out of 338 1 2 3 4 5 6 7 >