Patents-Review.com
ClassID:

29344 ⎘

B01D35/34 - CPC Classification

Classification description:

Other filtering devices; Auxiliary devices for filtration; Filter housing constructions; Filter housing constructions open-topped

Recent Application in this class:
#1
20260097338
2026-04-09

PORTABLE MICROPLASTIC FILTER STAND

 #2
20240293764
2024-09-05

FILTER APPARATUS WITH VENTED CORE

 #3
20240067535
2024-02-29

WATER PURIFIER

 #4
20230372846
2023-11-23

Filter assembly

 #5
20230338876
2023-10-26

HYDROCARBON ABSORBING FILTER

 #6
20220402775
2022-12-22

Water Clip

 #7
20220249990
2022-08-11

Liquid filter arrangement; components; and, methods

 #8
20220161162
2022-05-26

Filter apparatus with vented core

 #9
20220082194
2022-03-17

Pipe fittings with filter

 #10
20220040610
2022-02-10

Filter assembly

 #11
20220032214
2022-02-03

SUBTERRANEAN GRAVITY-FLOW GRAYWATER FILTRATION APPARATUS AND SYSTEM

 #12
20210291090
2021-09-23

Water purifying apparatus and refrigerator including the same

 #13
20210268413
2021-09-02

Filter assembly

 #14
20210138377
2021-05-13

Serviceable oil filter assembly

 #15
20200353383
2020-11-12

Filtration device

 #16
20200086252
2020-03-19

Liquid filter arrangement; components; and, methods

 #17
20190374888
2019-12-12

Manifold arrangement

 #18
20190151781
2019-05-23

PASSIVE DEVICES AND METHODS FOR SEPARATING INITIAL RAIN WATER RUNOFF AND SUBSEQUENT RAIN WATER RUNOFF

 #19
20190015769
2019-01-17

Filter device

 #20
20170348622
2017-12-07

Liquid filter arrangement; components; and, methods

 #21
20170348620
2017-12-07

Modular Contaminant Filtering System For Rain Water Run-Off, Emergency Spills, and Isolated Regular Discharge Flows

 #22
20170151533
2017-06-01

Manifold arrangement

 #23
20170136392
2017-05-18

Modular stormwater filtration

 #24
20160025406
2016-01-28

Refrigerator

 #25
20150265953
2015-09-24

Filter element and filter assembly with recirculation

 #26
20150238886
2015-08-27

Oil filter

 #27
20150151227
2015-06-04

FILTER DEVICE

 #28
20150090656
2015-04-02

Liquid filter arrangement; components; and, methods

 #29
20150076052
2015-03-19

Filter assembly

 #30
20140231367
2014-08-21

Manifold arrangement

 #31
20140224238
2014-08-14

Portable filtration apparatus and method of using same

 #32
20140197087
2014-07-17

Fuel filter assembly and cartridge

 #33
20140001118
2014-01-02

FILTER CARTRIDGE STRUCTURE

 #34
20130168310
2013-07-04

Liquid filter arrangement; components; and, methods

 #35
20090114585
2009-05-07

Liquid filter arrangement; components; and, methods

 #36
20070108119
2007-05-17

Liquid filter arrangement; components; and methods

 #37
16351117
2020-07-14

Swimming pool cleaner with pleated medium filter