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Class Information
Number: 55/503
Name: Gas separation > With means securing or retaining separating media > Unit or cohesive sheet-like media in flow line or frame > Media within joinable or separable flow line sections
Description: Apparatus in which the media or unit is maintained in a flow line which is provided with features of separability for ready access to the media upon separating the flow line sections.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7625419 |
Air filter arrangement; assembly; and, methods |
Dec. 1, 2009 |
| 7604677 |
Structure of air cleaner box |
Oct. 20, 2009 |
| 7597735 |
Apparatus and system for uniform sealing force in an air filter assembly |
Oct. 6, 2009 |
| 7582146 |
Uniform aerosol deposit sampling device |
Sep. 1, 2009 |
| 7572310 |
Filter system; element configuration; and methods |
Aug. 11, 2009 |
| 7569090 |
Method of forming filter arrangements; and, apparatus |
Aug. 4, 2009 |
| 7537631 |
Filter cartridges; air cleaners; and methods |
May. 26, 2009 |
| 7524349 |
Air cleaner; air filter cartridge and method of manufacturing |
Apr. 28, 2009 |
| 7520919 |
Transducer-protector device for medical apparatus |
Apr. 21, 2009 |
| 7517380 |
Serviceable aligned exhaust aftertreatment assembly |
Apr. 14, 2009 |
| 7503956 |
Exhaust treatment device with adjustable retention collar |
Mar. 17, 2009 |
| 7501004 |
Filter element |
Mar. 10, 2009 |
| 7501005 |
Exhaust treatment device having submerged connecting flanges |
Mar. 10, 2009 |
| 7473292 |
Air cleaner |
Jan. 6, 2009 |
| 7470301 |
Cleanable device for depollution of engine exhaust gases |
Dec. 30, 2008 |
| 7468098 |
Detachable filtering apparatus for an air conditioning system and an installment method thereof |
Dec. 23, 2008 |
| 7462215 |
Very thin profile filter with large filter media area |
Dec. 9, 2008 |
| 7459003 |
In-line filter in a diffusion bonded layered substrate |
Dec. 2, 2008 |
| 7459004 |
Mounting structure for air cleaner |
Dec. 2, 2008 |
| 7445651 |
Filter element |
Nov. 4, 2008 |
| 7442222 |
Filter housing composed of first and second releasably connected sections |
Oct. 28, 2008 |
| RE40481 |
Air filtration device for internal combustion engine |
Sep. 9, 2008 |
| 7413588 |
High efficiency, low restriction, cost effective filter |
Aug. 19, 2008 |
| 7410519 |
Sandwich filter block |
Aug. 12, 2008 |
| 7396376 |
Seal arrangement for filter element; filter element assembly; and, methods |
Jul. 8, 2008 |
| 7396377 |
Compact filter comprising a square seal |
Jul. 8, 2008 |
| 7393375 |
Filter element having sealing members and methods |
Jul. 1, 2008 |
| 7354470 |
Multiple retainer bridge |
Apr. 8, 2008 |
| 7351270 |
Air cleaner arrangements; serviceable filter elements; and, methods |
Apr. 1, 2008 |
| 7329310 |
Filter module |
Feb. 12, 2008 |
| 7323029 |
Air cleaner arrangements; serviceable filter elements; and, methods |
Jan. 29, 2008 |
| 7323030 |
Apparatus and method for an exhaust aftertreatment device |
Jan. 29, 2008 |
| 7320720 |
Interlocking filtration device |
Jan. 22, 2008 |
| 7320723 |
Exhaust gas filter and filtering system |
Jan. 22, 2008 |
| 7311748 |
Air filter assembly system and method |
Dec. 25, 2007 |
| 7309369 |
Filter module |
Dec. 18, 2007 |
| 7303604 |
Filter arrangement; sealing system; and methods |
Dec. 4, 2007 |
| 7303605 |
Snap together filter |
Dec. 4, 2007 |
| 7291198 |
Filter system; element configuration; and methods |
Nov. 6, 2007 |
| 7282076 |
Air box lid having an integrated filter |
Oct. 16, 2007 |
| 7270692 |
Air filtration arrangements having fluted media constructions and methods |
Sep. 18, 2007 |
| 7267704 |
Filter assembly for a vacuum cleaner |
Sep. 11, 2007 |
| 7264644 |
Methods and apparatuses for mounting a filtration housing for solid filtration media |
Sep. 4, 2007 |
| 7258712 |
Smoke evacuation system |
Aug. 21, 2007 |
| 7247182 |
Filter assembly for a vacuum cleaner |
Jul. 24, 2007 |
| 7223298 |
Filter assembly for pipelines |
May. 29, 2007 |
| 7217307 |
Dust collector with an invertible wind exhausting case |
May. 15, 2007 |
| 7217308 |
Closing device for housing |
May. 15, 2007 |
| 7201786 |
Dust bin and filter for robotic vacuum cleaner |
Apr. 10, 2007 |
| 7198656 |
Vacuum cleaner |
Apr. 3, 2007 |
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