Patents-Review.com
ClassID:

29225 ⎘

B01D33/056 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts

Sub-classes:
Recent Application in this class:
#1
20260070830
2026-03-12

SLURRY TREATMENT APPARATUS

 #2
20250341071
2025-11-06

EQUIPMENT CAPABLE OF CLEANING UP TOXIC BLUE-GREEN ALGAE FROM BODIES OF WATER FROM THE SIDES OF VESSELS

 #3
20250311739
2025-10-09

A BRINE INJECTION MACHINE FOR INJECTING BRINE TO MEAT PIECES AND A METHOD FOR OPERATING THE SAME

 #4
20250001334
2025-01-02

Fluid and Solid Material Separator

 #5
20240316482
2024-09-26

ADJUSTABLE RECEPTACLES

 #6
20230364535
2023-11-16

A SCREEN PANEL MOUNTING ARRANGMENT

 #7
20230330570
2023-10-19

Fluid and solid material separator

 #8
20220355226
2022-11-10

NON-METALLIC SEAL PLATE

 #9
20220355224
2022-11-10

Method and apparatus for remediating drilling mud and treating drilling cuttings

 #10
20210291086
2021-09-23

Fluid and solid material separator

 #11
20200376418
2020-12-03

Flow restrictor for a continuous belt screen assembly

 #12
20200129894
2020-04-30

Adjustable receptacles

 #13
20190271143
2019-09-05

Method and apparatus for cleaning large pipes, such as storm drain conduits

 #14
20180361280
2018-12-20

Vacuum box, belt filter, methods for servicing a vacuum belt filter, method for liquid-solid separation of a slurry, and filter element

 #15
20180326330
2018-11-15

Method and apparatus for remediating drilling mud and treating drilling cuttings

 #16
20180111068
2018-04-26

Detachable wear strip for use in the vacuum belt filter device

 #17
20180104626
2018-04-19

Method for constructing a vacuum belt filter device and vacuum belt filter device

 #18
20180072601
2018-03-15

FLAT-WIRE BELT CONVEYORS

 #19
20170296945
2017-10-19

Grout bridge for filter underdrain blocks

 #20
20170189836
2017-07-06

Support structure for fluid treatment systems having belted filtration systems

 #21
20160256802
2016-09-08

Belt press filter belt changing assembly

 #22
20160230379
2016-08-11

Conveyor Belt Filter Device

 #23
20160096126
2016-04-07

Conveyor belt filter device

 #24
20150182889
2015-07-02

Enhanced momentum cleaning device for rotating belt screens and filters

 #25
20150157966
2015-06-11

Rotary type dust removing machine

 #26
20150157965
2015-06-11

Compartmentally expandable rotating belt filter for energy use reduction

 #27
20140158601
2014-06-12

TRAVELING BAND SCREEN, ASSOCIATED ROLLER AND RELATED METHOD FOR RETROFITTING A TRAVELING BAND SCREEN ASSEMBLY

 #28
20140151129
2014-06-05

Sieve cloth and method of using same

 #29
20140131114
2014-05-15

Sieve cloth and method of using same

 #30
20130233778
2013-09-12

Apparatus improvements for belt press dewatering

 #31
20120255892
2012-10-11

MODULAR FILTER ASSEMBLY

 #32
20120175294
2012-07-12

Apparatus for filtering sewage and wastewater

 #33
20110266212
2011-11-03

HORIZONTAL BELT FILTER

 #34
20110089122
2011-04-21

Liquid removal apparatus with moving transport deck for filter belt

 #35
20100089816
2010-04-15

LIQUID FILTER APPARATUS

 #36
20090314721
2009-12-24

Horizontal belt filter with vacuum pan alignment

 #37
20090071893
2009-03-19

Bandscreen

 #38
20080083665
2008-04-10

Water screen system with compressible boot seal

 #39
20070215532
2007-09-20

Water screen system with boot seal

 #40
20070210013
2007-09-13

Filter apparatus and method with simplified filter belt indexing and sealing

 #41
20060131227
2006-06-22

Filtration system and seal assembly

 #42
20050230294
2005-10-20

Center flow perforated plate filter

 #43
20050178734
2005-08-18

Filter for use in closed vessels allowing the use of filter media which can be renewed without opening the vessel, and method of using same

 #44
20050067355
2005-03-31

Apparatus for concentrating sludge