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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...
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6852290 |
Multi-well apparatus
A multi-well assembly according to one embodiment comprises a multi-well block and a guide plate. The multi-well block defines a plurality of wells, with each well having a fluid-impermeable bottom...
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6740234 |
Key track system
A key track system for a filter base module comprises a ring-shaped fixture including a series of perforations, each perforation at least partially defining a parting line along which a tab may be...
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6616838 |
No-spill oil filter
The present invention relates to a replaceable oil filter and method of using a replaceable oil filter that allows the oil filter to be disengaged from an engine without the spillage of residual...
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6599420 |
Filter bag
A filter bag ( 1 ) comprises a first thin plastic film ( 22 ); a second thin plastic film ( 21 ) having substantially the same size with the first plastic film and sealed to the first plastic film...
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6582665 |
Universal collection and transfer system
A universal collection and transfer system which includes a collection container, a second container, and a transfer device mateable with both the collection container and the second container and...
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6022480 |
Methods and devices for treating water
The present invention comprises devices and methods for treating a standing water system comprising devices for the administration to the standing water system an admixture comprising calcium...
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5985144 |
Reverse flow cartridge
An improved fuel filter cartridge comprises a housing which defines an opening, a filter element enclosed within the housing, and a flow-reversing insert disposed within the housing between the...
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5840189 |
Beverage filter cartridge
A beverage filter cartridge includes an impermeable yieldably pierceable base having a predetermined shape and an access opening at one end. A self-supporting wettable filter element is disposed in...
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5792373 |
Backwash filter system
A backwash filter system includes a filter array comprising a plurality of filter units each having a housing, a filter element unit and a process liquid inlet port and a filtered liquid outlet...
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RE35804 |
Systems and methods for removing undesired matter from blood cells
Systems and methods of collecting blood cells, substantially free of undesired matter, use a first container, that forms a part of a blood collection system, to initially collect a quantity of...
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5753116 |
Coolant filter
A coolant filter assembly for attachment to a coolant circulation system of a motor or to a motor housing is provided. The filter assembly includes a housing that accommodates a cylindrical filter...
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5705066 |
Apparatus for opening a vessel
An apparatus is described for automatically opening and dispensing the contents of a vessel, for example, a vessel containing dialysate chemicals for dispersion into a dialysate preparation tank....
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5667699 |
Method and device for removing waste oil from oil filters
A method and device for removing waste oil from a cartridge-type oil filter with the filter including a plurality of openings formed therein in a predetermined pattern and an oil retention gasket...
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5626752 |
Device for separating biologic-organic flow media with filter elements in the form of membrane cushions
A device for filtering and separating a flow medium by reverse osmosis, micro filtration, ultra filtration, or nano filtration has a pressure-tight housing having an inlet for the flow medium and a...
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5567309 |
Self-filtration cap
An improved filtration device capable of filtering and storing liquid which can then be removed from the device for analysis. A top cap is placed over a filter cap such that a seal is created...
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5545320 |
Device for filtering and separating flow media with filter elements that are in the form of membrane cushions
A device for filtering and separating a flow medium by reverse osmosis, microfiltration, ultrafiltration or nanofiltration has a pressure-tight housing with an inlet for the flow medium and a first...
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5460719 |
Modular flat filter assembly and method of making same
A flat filter assembly may be installed in relatively narrow spaces which would otherwise be wasted such as the space beside a kitchen cabinet and the basin of a kitchen sink, inside a freezer door...
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5409603 |
Additional trough for an aquarium filter container
An additional trough for an aquarium filter container comprising a rectangular body having an open top and consisting of a bottom panel, two long-side panels and two short-side panels, said bottom...
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5180504 |
Systems and methods for removing undesired matter from blood cells
Systems and methods for collecting blood substantially free of undesired matter assure that accurate crossmatching and typing of cellular blood components can be done prior to transfusion, even...
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4994181 |
Fryer oil filtering system with clamping frame and thrust applying means
Filtering system which periodically filters cooking oil used in deep fat frying employs a flat, single sheet of filtering material pressed at its outer peripheral edge areas in sealing relationship...
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4743369 |
Cooling system filter
A filtering device (15) for use in a cooling system for motors or engines such as for example vehicle or boat engines or alternatively stationary engines having a cooling circuit around which the...
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4713174 |
Mounting arrangement for a tube-type filter element
Apparatus for filtering a fluid or gas stream under pressure includes a tank having inlet and outlet ports with a tube sheet disposed therebetween. The tube sheet supports one or more generally...
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4013558 |
System for purifying liquids
An improved method for treating liquids by disinfection and clarification which includes a means to mix and maintain consistency of the flow in a generally uniform composition prior to and during...
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3912633 |
Oil filter with pull tab drain
An oil filter for use with an internal combustion engine or other type of power source and including a tear strip integrally formed therein with an attached tab or ring which may be grasped and...
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3731806 |
SPECIMEN ANALYSIS DEVICE
A device is provided for separating a biological fluid specimen into liquid and solid constituents for analysis. The illustrated device includes a receptacle for containing a quantity of the...
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3710930 |
FILTER PACKAGE
An improved package for use in packaging a filter can of a type normally employed in filtering oil circulating through the pressurized system of an automotive engine. The invention is characterized...
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3709365 |
DISPOSABLE PHARMACEUTICAL STERILE CLOSURES
Disclosed herein is a disposable sealed sterile closure for use primarily in radiopharmaceutical preparations. The stopper is of the type that can be pierced by a hypodermic needle to aseptically...
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3688910 |
HAND PUMP
A fluid pumping device having a fluid containing container; a container frame; means for puncturing the container to allow air to enter and means for puncturing the base of the container to remove...
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3682315 |
CARTRIDGE TYPE COLUMN FOR TREATMENT OF LIQUID STREAMS AND SUBSTRATE ENCLOSURE THEREFOR
A cartridge type column which eliminates stopcocks by employing self sealing puncturable septum means for connecting the column to the fluid lines.
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3591004 |
FUEL OIL FILTER DESIGN
A form-sustaining disposable liquid fuel filter cartridge permanently confining a filter element has spaced apart noncoaxial ported resilient abutments on a flat wall of the cartridge housing...
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3221881 |
Glass fiber sewage tank
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3199682 |
Coffee maker can
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3152077 |
Filters
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3726795 |
Title is not available
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