ClassID:

29285

B01D33/74 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate

Sub-classes:
Recent Application in this class:
#1
20260048348
2026-02-19

CENTRIFUGAL SOLIDS-LIQUID SEPARATOR SYSTEM

#2
20240316482
2024-09-26

ADJUSTABLE RECEPTACLES

#3
20240216842
2024-07-04

ROTATABLE FILTER

#4
20240051211
2024-02-15

DISCHARGE TECHNOLOGY FOR PLASTIC FILTERS

#5
20230191292
2023-06-22

Device and method for simultaneously producing separate filtrates from a single substrate

#6
20230110055
2023-04-13

CONTINUOUS DISC FILTER DEVICE

#7
20210236967
2021-08-05

Water container with floatable filter system and method

#8
20210162325
2021-06-03

SEPARATOR FOR WASTEWATER TREATMENT WITH MOVABLE STRAINER ELEMENT

#9
20200353388
2020-11-12

Water container with floatable filter system and method

#10
20200206662
2020-07-02

Filtration device

#11
20200129894
2020-04-30

Adjustable receptacles

#12
20200070072
2020-03-05

Modular shaft for disc filter

#13
20190070534
2019-03-07

Water container with floatable filter system and method

#14
20180207560
2018-07-26

Water container with floatable filter system and method

#15
20170326481
2017-11-16

Extraction structure, extraction module, and liquid pretreatment device

#16
20170144088
2017-05-25

Solid-liquid separator

#17
20170087493
2017-03-30

Flat-face valve for pulp rotary drum vacuum washer filter

#18
20160356108
2016-12-08

Dual deck vibratory separator

#19
20160274010
2016-09-22

SEPARATION UNIT, SEPARATION METHOD, FLUID DEVICE, AND COMPOSITE FLUID DEVICE AND KIT

#20
20150375146
2015-12-31

Brine filtering device, applied to a meat product injection machine

#21
20150292639
2015-10-15

Flat-face valve for pulp rotary drum vacuum washer filter and method

#22
20150231537
2015-08-20

Centrifuge basket for a screen centrifuge

#23
20150060341
2015-03-05

Liquid solid separator

#24
20130037475
2013-02-14

Filtration Device

#25
20120160748
2012-06-28

Filter device

#26
20120018368
2012-01-26

Device and process for removing floating material from a liquid

#27
20100014836
2010-01-21

Information transfer system, a transmitter, a receiver and a record carrier for use in the system

#28
20100012564
2010-01-21

DEVICE FOR HOLDING AND SEPARATING CHIPPINGS AND COOLING LIQUID ACCUMULATING ON MACHINE TOOLS (CONVEYANCE)

#29
20070012613
2007-01-18

Drum structure for rotary drum filtering apparatus and methods of using same

#30
20060186034
2006-08-24

Filter device for the clarification of contaminated liquids