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Class Information
Number: 210/453
Name: Liquid purification or separation > Filter > Within flow line or flow line connected close casing > Filter element clamped between closure and end wall
Description: Apparatus wherein the strainer or filter element is clamped between a removable cover and an opposed wall of the casing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7435341 |
Pressure relief valve for filter assembly |
Oct. 14, 2008 |
| 7413089 |
Reusable cartridge oil filter |
Aug. 19, 2008 |
| 7360658 |
Extension and locking assembly for dripless element and container therefore |
Apr. 22, 2008 |
| 7329296 |
Filter bag and a filter device provided with such filter bag |
Feb. 12, 2008 |
| 7303605 |
Snap together filter |
Dec. 4, 2007 |
| 7282142 |
Fluid strainer assembly |
Oct. 16, 2007 |
| 7244353 |
Method of and system for fluid purification |
Jul. 17, 2007 |
| 7204370 |
Extension and locking assembly for dripless element and container therefore |
Apr. 17, 2007 |
| 7195122 |
Filters |
Mar. 27, 2007 |
| 7192131 |
Filter element carrier, filter, ink pen |
Mar. 20, 2007 |
| 7188732 |
Method for manufacturing of a liquid cleaner and cleaner manufactured by said method |
Mar. 13, 2007 |
| 7097681 |
Structure of filtering bag combination |
Aug. 29, 2006 |
| 7086537 |
Extension and locking assembly for dripless element, and container therefore |
Aug. 8, 2006 |
| 7060184 |
Quick-drain valve member for use with filter apparatus |
Jun. 13, 2006 |
| 7060183 |
Unit for filtering a fluid |
Jun. 13, 2006 |
| 7011754 |
Filtering device having filter bag seal |
Mar. 14, 2006 |
| 6986426 |
Extension and locking assembly for dripless element, and container therefore |
Jan. 17, 2006 |
| 6983851 |
Extension and locking assembly for dripless element, and container therefore |
Jan. 10, 2006 |
| 6966444 |
Filter with snap-fit filter bag |
Nov. 22, 2005 |
| 6959819 |
Fatigue rated glass filled plastic filter assembly incorporating a coreless plastic filter element with integral seal |
Nov. 1, 2005 |
| 6953124 |
Filter element with end face inlets and discharge outlets |
Oct. 11, 2005 |
| 6949188 |
Filter assembly having improved sealing features |
Sep. 27, 2005 |
| 6929743 |
Device and assembly for cross-flow filtration |
Aug. 16, 2005 |
| 6926828 |
Fluid filter |
Aug. 9, 2005 |
| 6896803 |
Filter apparatus and associated method |
May. 24, 2005 |
| 6852222 |
Multiple well plate with adhesive bonded filter |
Feb. 8, 2005 |
| 6837993 |
Extension and locking assembly for dripless element, and container therefore |
Jan. 4, 2005 |
| 6830683 |
Filter cartridge assembly with brine seal and retaining ring |
Dec. 14, 2004 |
| 6805795 |
Latch-assisted lid extractor |
Oct. 19, 2004 |
| 6802425 |
Biological fluid filtration method and apparatus |
Oct. 12, 2004 |
| 6746604 |
Liquid filter |
Jun. 8, 2004 |
| 6716016 |
Self-sealing compact spinneret for a melt spinning process |
Apr. 6, 2004 |
| 6715615 |
Pressure vessel |
Apr. 6, 2004 |
| 6716341 |
Fluid filter assembly |
Apr. 6, 2004 |
| 6576129 |
Recyclable filter cartridge and pressure vessel |
Jun. 10, 2003 |
| 6568539 |
Renewable filter with a bypass valve |
May. 27, 2003 |
| 6558536 |
Liquid filter with a cooler |
May. 6, 2003 |
| 6554139 |
Extension and locking assembly for dripless element, and container therefore |
Apr. 29, 2003 |
| 6536600 |
Filter device incorporating a wound paper filter element |
Mar. 25, 2003 |
| 6521124 |
Reverse osmosis liquid filter system with ultraviolet filtration |
Feb. 18, 2003 |
| 6488848 |
Cleanable filter with ported cylinder adjacent screen |
Dec. 3, 2002 |
| 6427847 |
Biological fluid filter |
Aug. 6, 2002 |
| 6427846 |
Plastic filtration unit bonded by an L-shaped plastic melt |
Aug. 6, 2002 |
| 6423223 |
Multi-element, reverse osmosis, liquid filter system with flushing and filtering circuits |
Jul. 23, 2002 |
| 6375836 |
Fluid filter |
Apr. 23, 2002 |
| 6357600 |
Drip chamber for transfusion dialysis infusion kits and the like |
Mar. 19, 2002 |
| 6257417 |
Automotive oil filter housing |
Jul. 10, 2001 |
| 6235194 |
Recharge and filter assembly with replaceable cartridge |
May. 22, 2001 |
| 6221246 |
Filter housing assembly |
Apr. 24, 2001 |
| 6153095 |
Drainpipe filter kit |
Nov. 28, 2000 |
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