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Class Information
Number: 210/443
Name: Liquid purification or separation > Filter > Within flow line or flow line connected close casing > Inlet and outlet at same end
Description: Apparatus in which the prefilt inlet and the filtrate outlet are in the same end of a closed casing.










Sub-classes under this class:

Class Number Class Name Patents
210/444 Filter suspended from head 336


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8691085 Oil filtering device Apr. 8, 2014
8685243 Fluid filter Apr. 1, 2014
8673146 Push filter with floating key lock Mar. 18, 2014
8663470 Liquid filter cartridge, and an engine subassembly including such a cartridge Mar. 4, 2014
8636902 Oil filter arrangement Jan. 28, 2014
8636903 Hydraulic filter with one-piece input end cap Jan. 28, 2014
8632676 Liquid filter assembly; components; and methods Jan. 21, 2014
8617391 Filter component Dec. 31, 2013
8613786 Fluid filter Dec. 24, 2013
8603334 Fluid filter element Dec. 10, 2013
8580109 Electronic interface for water filter system Nov. 12, 2013
8562831 Water filter assembly Oct. 22, 2013
8561810 Filter cartridge with a positioning cylinder for holding filter element in place Oct. 22, 2013
8561809 Portable quick fit filter assembly Oct. 22, 2013
8550255 Filter device and filter element Oct. 8, 2013
8540080 Fluid filter system Sep. 24, 2013
8540873 Ring filter insert for a liquid filter Sep. 24, 2013
8535529 Canister filter system with drain that cooperates with filter element Sep. 17, 2013
8535530 Liquid filter arrangement; components; and, methods Sep. 17, 2013
8511481 Liquid filter, in particular an oil filter Aug. 20, 2013
8505741 Water filter cartridge system having a combined blending valve system in the candle and adjusting device in the head Aug. 13, 2013
RE44424 Filter assembly and method Aug. 13, 2013
8501002 Exchangeable filter insert Aug. 6, 2013
8501003 Canister filter system with drain that cooperates with filter element Aug. 6, 2013
8496823 Water filter for refrigerator water dispenser Jul. 30, 2013
8480892 Oil filter, oil separator and filter insert thereof Jul. 9, 2013
8460545 Canister filter system with drain that cooperates with filter element Jun. 11, 2013
8453847 Filter cartridge unit with adhesive interconnecting filter cartridge and end plates Jun. 4, 2013
8453848 Filter cartridge for liquid filtration; assembly; and, methods Jun. 4, 2013
8449767 Oil reservoir comprising an oil filter May. 28, 2013
8440088 Priming method for filter May. 14, 2013
8440081 Quick drain filter May. 14, 2013
8419938 Fluid filter system Apr. 16, 2013
8413818 Filter unit Apr. 9, 2013
8414766 Serviceable oil filter device Apr. 9, 2013
8398852 Drainless reverse osmosis water purification system Mar. 19, 2013
8371453 Bottom feed liquid filter Feb. 12, 2013
8372280 Fuel filter of an internal combustion engine Feb. 12, 2013
8366930 Push filter with floating key lock Feb. 5, 2013
8356716 Filter unit Jan. 22, 2013
8354031 Liquid filtering system and its automatic cleaning procedure Jan. 15, 2013
8349180 Filter elements and assemblies Jan. 8, 2013
8343345 Temporary closure for disposable fluid filters Jan. 1, 2013
8337582 Adapter for a compressed air filter and use of the same Dec. 25, 2012
8333818 Filter element and compressed air filter for separating foreign matter from a compressed air stream Dec. 18, 2012
8333890 Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element Dec. 18, 2012
8308942 Filter system with removable enhancement media Nov. 13, 2012
8298409 Filter element especially for filtering liquids or gases Oct. 30, 2012
8293103 Spin-on filter assembly and methods Oct. 23, 2012
8293104 Filtration systems and fitting arrangements for filtration systems Oct. 23, 2012

1 2 3 4 5 6 7 8 9 10










 
 
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