Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 210/483
Name: Liquid purification or separation > Filter > Supported, shaped or superimposed formed mediums
Description: Apparatus comprising: (1) a filter medium and supporting means therefore, (2) a filter medium having a defined significant gross structure or shape, or (3) super-imposed or abutted members forming a single filter element.










Sub-classes under this class:

Class Number Class Name Patents
210/488 Abutted or superimposed members 429
210/496 Bound, fused or matted, e.g., porous shapes, sponges, etc. 297
210/494.1 Convolute 112
210/497.01 Cylindrical, conical, or trough shape 682
210/485 External cage-type support 138
210/484 Medium within foraminous supporting container or sheath 331
210/498 Perforated or grooved plates 314
210/493.1 Pleated 377
210/499 Screens, e.g., woven 465
210/495 Single ring or closed frame type 116
210/486 Spaced wall type, e.g., hollow leaf 306


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8702981 Wedge-shaped and stackable filter cartridges Apr. 22, 2014
8647506 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis Feb. 11, 2014
8640883 Filtration barrier Feb. 4, 2014
8640887 Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same Feb. 4, 2014
8584868 Filter medium and filter element Nov. 19, 2013
8584869 Absorbent and column for extracorporeal circulation Nov. 19, 2013
8561810 Filter cartridge with a positioning cylinder for holding filter element in place Oct. 22, 2013
8544657 Apparatus and method for removing contaminants from industrial fluids Oct. 1, 2013
8529781 Method for producing a component, in particular a micromechanical and/or microfluidic and/or microelectronic component, and component Sep. 10, 2013
8528744 Hydrophilic membranes with a non-ionic surfactant Sep. 10, 2013
8522984 Filter and air cleaner Sep. 3, 2013
8506807 Spiral wound type filter cartridge Aug. 13, 2013
8491791 Fluidics device Jul. 23, 2013
8464877 Filter module and method for its manufacture Jun. 18, 2013
8465644 Membrane element in immersion type membrane separation apparatus Jun. 18, 2013
8465654 Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers Jun. 18, 2013
8460546 Systems, methods and devices relating to a cellularized nephron unit Jun. 11, 2013
8453847 Filter cartridge unit with adhesive interconnecting filter cartridge and end plates Jun. 4, 2013
8439205 Portable universal flow filter May. 14, 2013
8439204 Reusable drop-in engine oil filters May. 14, 2013
8440085 Plasma separation May. 14, 2013
8424687 Support for separation membrane, and method for production thereof Apr. 23, 2013
8419933 Dialysis system including multi-heater power coordination Apr. 16, 2013
8409444 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis Apr. 2, 2013
8372278 Liquid fuel strainer assembly Feb. 12, 2013
8366931 Filtering unit Feb. 5, 2013
8361317 Filter device for a motor vehicle Jan. 29, 2013
8341891 Stackable rain gutter filter adapted for tooless installation Jan. 1, 2013
8337694 Drain screen assembly Dec. 25, 2012
8312677 Non clogging screen Nov. 20, 2012
8307992 Liquid separation membrane installation body Nov. 13, 2012
8296992 Saltwater fly fishing surf/jetty stripping basket Oct. 30, 2012
8292089 Helical support structure for intake screens Oct. 23, 2012
8261918 Poly-container for solid phase-liquid phase separation Sep. 11, 2012
8251230 Notched wire, notched wire element and filtration apparatus Aug. 28, 2012
8246832 Fluidics device Aug. 21, 2012
8221618 Filter for removing sediment from water Jul. 17, 2012
8220206 Gutter filter Jul. 17, 2012
8216452 Dialysis system including multi-heater power coordination Jul. 10, 2012
8215494 Filter module and method for its manufacture Jul. 10, 2012
8215493 Membrane treatment apparatus Jul. 10, 2012
8205755 Filter media Jun. 26, 2012
8202493 Autologous tissue harvesting and irrigation device Jun. 19, 2012
8196754 Water permeable membranes and methods of making water permeable membranes Jun. 12, 2012
8173013 Fuel filter May. 8, 2012
8152876 Filter element having V-seal Apr. 10, 2012
8147576 Filter element having serrated seal Apr. 3, 2012
8142533 Filter element and filter system Mar. 27, 2012
8137546 Fuel filter device Mar. 20, 2012
8123940 Filtration unit for the selective elimination of a target substance Feb. 28, 2012

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Method and apparatus for increasing query traffic to a web site
System and method for creating a build set and bill of materials from a master source model
Exposure method, exposure apparatus, and method for producing device
System and method of interfacing co-processors and input/output devices via a main memory system
Differentiated PSIP table update interval technology
Gas cap removal tool
Bottle
  Randomly Featured Patents
Distributed virtual web cache implemented entirely in software
Dishwasher-rack container holder
Spine formation device, bookbinding system, and control method therefor
Digital data transmission method, digital data transmission device and digital data receiving device
Vehicle theft prevention system
Display tray
Clamp lamp
Device for the feeding of auxiliary operating facilities for a fuel-electrically driven vehicle
Device with segmented ball limiting metallurgy
Resistor composition and method of manufacture thereof