ClassID:

29073

B01D29/213 - CPC Classification

Classification description:

Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements; Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape

Recent Application in this class:
#1
20250041771
2025-02-06

FILTER ELEMENT WITH VALVE DEVICE

#2
20240359117
2024-10-31

RADIAL PLEATS FOR A FILTER

#3
20240123377
2024-04-18

FILTER INSERT FOR INSERTION INTO A FILTER HOUSING

#4
20240082756
2024-03-14

Filter System with a Filter Element and a Safety Assembly, a Safety Assembly, and a Filter Element

#5
20220212970
2022-07-07

Filter module for water dispensing device

#6
20170165595
2017-06-15

Filter element with a luminescent marker

#7
20170028321
2017-02-02

Bellows, Filter Element, and Method

#8
20160339365
2016-11-24

Filter insert for a fluid, in particular transmission oil

#9
20160129385
2016-05-12

Filter, hollow filter element, and filter housing of a filter, and seal of a hollow filter element

#10
20160129384
2016-05-12

Hollow filter element of a filter for filtering fluid, filter, filter housing, and seal of a hollow filter element

#11
20150251111
2015-09-10

Self-supporting folded sheet material, filter elements, and methods

#12
20130199985
2013-08-08

Filter device

#13
20130014883
2013-01-17

Corrugated fluid treatment packs and methods of making them

#14
20120097593
2012-04-26

Connecting element for multilayer media, filter element, and method for connecting laminar media

#15
20110226691
2011-09-22

FILTER DEVICE

#16
20080302717
2008-12-11

Multi-layer filter including retainers

#17
20080264854
2008-10-30

Corrugated fluid treatment packs and methods of making them

#18
20080246182
2008-10-09

High flow fluid filtration systems and methods for manufacturing same

#19
20080245725
2008-10-09

Fluid filter

#20
20080245720
2008-10-09

Fluid filter cartridge and housing

#21
20050144916
2005-07-07

Filter assembly with pleated media V-packs, and methods