Patents-Review.com
ClassID:

37258 ⎘

B07B1/469 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like; Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes Perforated sheet-like material

Recent Application in this class:
#1
20250091090
2025-03-20

SIEVING DEVICES FOR PUPAE SEPARATION

 #2
20240326095
2024-10-03

INJECTION MOLDED SCREENING APPARATUSES AND METHODS

 #3
20240302559
2024-09-12

Floatable Support for Metal Detection

 #4
20240009704
2024-01-11

Rhinestone Size Sorting System

 #5
20230415199
2023-12-28

Screening tool and screening device

 #6
20230264229
2023-08-24

Polymer Reinforced Screening Panel

 #7
20230256472
2023-08-17

Injection molded screening apparatuses and methods

 #8
20230249221
2023-08-10

WOOD CHIP SORTER SCREEN AND RELATED METHODS OF SORTING WOOD CHIPS

 #9
20230247967
2023-08-10

Pet cat excrement screening device

 #10
20230234099
2023-07-27

Automated object-sorting apparatus

 #11
20230189868
2023-06-22

Stem screening and conditioning device and method of using the same

 #12
20230107016
2023-04-06

Sieving apparatuses for pupae separation

 #13
20230104560
2023-04-06

Sieving devices for pupae separation

 #14
20220266303
2022-08-25

Automated object-sorting apparatus

 #15
20220258207
2022-08-18

Separation device and method of operation

 #16
20220193727
2022-06-23

Undulating shaker screen assembly

 #17
20220193726
2022-06-23

Shaker screen assembly with undulation sealing tabs

 #18
20220088639
2022-03-24

Method and apparatuses for screening

 #19
20220088638
2022-03-24

Method and apparatuses for screening

 #20
20210387233
2021-12-16

Screening media

 #21
20210362191
2021-11-25

Sieving device

 #22
20210354173
2021-11-18

Injection molded screening apparatuses and methods

 #23
20210346913
2021-11-11

Continuous sieving apparatuses for pupae separation

 #24
20210339260
2021-11-04

Slag crusher, gasifier, integrated gasification combined cycle, and assembly method of slag crusher

 #25
20210331208
2021-10-28

Screen assembly for vibratory separation

 #26
20210323029
2021-10-21

Continuous sieving apparatuses for pupae separation

 #27
20210260624
2021-08-26

Injection molded screening apparatuses and methods

 #28
20210237123
2021-08-05

Injection molded screening apparatuses and methods

 #29
20210229131
2021-07-29

Injection molded screening apparatuses and methods

 #30
20210205736
2021-07-08

Perforated foil screen assembly

 #31
20210140252
2021-05-13

Multi-Screen Drilling Mud and Completion Fluids Screen System and Methods Thereof

 #32
20210121919
2021-04-29

Injection molded screening apparatuses and methods

 #33
20210060617
2021-03-04

SIEVING DEVICES FOR PUPAE SEPARATION

 #34
20210046508
2021-02-18

Injection molded screening apparatuses and methods

 #35
20210016322
2021-01-21

Mining screen, screen panel applied on mining screen, mining system, and control method for mining screen

 #36
20210016208
2021-01-21

Gasket for screen frame

 #37
20200406302
2020-12-31

Sliding drawer sifter apparatus

 #38
20200368783
2020-11-26

Apparatus and method for the dry separation of particles

 #39
20200353508
2020-11-12

Screening element for screening and transporting grit material, for applying to a sanding device of a sanding apparatus for a vehicle, sanding device comprising a screening element, production method, and method for operating a screening element

 #40
20200352146
2020-11-12

Sieving apparatuses for pupae separation

 #41
20200276614
2020-09-03

Apparatus and method for sorting modular building blocks

 #42
20200246833
2020-08-06

Injection molded screening apparatuses and methods

 #43
20200156116
2020-05-21

Injection molded screening apparatuses and methods

 #44
20200156115
2020-05-21

Injection molded screening apparatuses and methods

 #45
20200147650
2020-05-14

Injection molded screening apparatuses and methods

 #46
20200147649
2020-05-14

Injection molded screening apparatuses and methods

 #47
20200147648
2020-05-14

Injection molded screening apparatuses and methods

 #48
20200094173
2020-03-26

A SEPARATION PANEL

 #49
20190374976
2019-12-12

Shale shaker buffer wear item and method for use

 #50
20190358675
2019-11-28

Screening media for vibratory separators

 #51
20190351454
2019-11-21

Wear resistant screening media

 #52
20190329293
2019-10-31

Method and apparatuses for screening

 #53
20190314861
2019-10-17

Injection molded screening apparatuses and methods

 #54
20190299253
2019-10-03

Separation apparatus with screen having fixed, non-uniform openings

 #55
20190217338
2019-07-18

Injection molded screening apparatuses and methods

 #56
20190168262
2019-06-06

Injection molded screening apparatuses and methods

 #57
20190168261
2019-06-06

Injection molded screening apparatuses and methods

 #58
20190168260
2019-06-06

Sieve

 #59
20190166811
2019-06-06

Sieving techniques for pupae separation

 #60
20190076881
2019-03-14

Method and apparatus for screening

 #61
20190037819
2019-02-07

Sieving apparatuses for pupae separation

 #62
20190030468
2019-01-31

Gasket for screen frame

 #63
20190017351
2019-01-17

Self-cleaning sand screen

 #64
20180369867
2018-12-27

Sieving devices for pupae separation

 #65
20180345319
2018-12-06

Method and apparatuses for screening

 #66
20180311109
2018-11-01

Device for separating particle fragments from said particles

 #67
20180271074
2018-09-27

Sieving devices for pupae separation

 #68
20180271073
2018-09-27

Sieving apparatuses for pupae separation

 #69
20180243797
2018-08-30

Injection molded screening apparatuses and methods

 #70
20180236494
2018-08-23

Separation apparatus with screen having fixed, non-uniform openings

 #71
20180214798
2018-08-02

Perforated foil screen assembly

 #72
20180207642
2018-07-26

SIEVE SYSTEM FOR A GRINDING DEVICE, AND GRINDING DEVICE USING THIS TYPE OF SIEVE SYSTEM

 #73
20180188149
2018-07-05

Method and device for classifying superabsorbent particles

 #74
20180185880
2018-07-05

Injection molded screening apparatuses and methods

 #75
20180099313
2018-04-12

Filtering Screen

 #76
20180043289
2018-02-15

Bar-type screen cage

 #77
20180001351
2018-01-04

Screen assembly for a vibrating screening machine

 #78
20170312785
2017-11-02

Injection molded screening apparatuses and methods

 #79
20170165676
2017-06-15

Sizing screens for comminuting machines

 #80
20170158574
2017-06-08

Method and installation for treating a waste mixture, including separation and composting of said mixture

 #81
20170128984
2017-05-11

APPARATUS AND METHOD FOR A REMOVABLE SCREENING PLATE ASSEMBLY

 #82
20160325313
2016-11-10

Screen assembly for vibratory screening machines

 #83
20160310994
2016-10-27

Injection molded screening apparatuses and methods

 #84
20160256894
2016-09-08

Magnetically secured screen assembly for a conveyor

 #85
20160228917
2016-08-11

SCREEN PANEL LOCKING SYSTEM

 #86
20160228916
2016-08-11

Screen panel locking system

 #87
20160151807
2016-06-02

Product sorter

 #88
20160052022
2016-02-25

SHAKER SCREEN FILTER FOR A DRILLING FLUID SHAKER

 #89
20160038976
2016-02-11

Screen cloth for vibrating, rotating or stationary screens

 #90
20150266211
2015-09-24

Processing of three dimensional printed parts

 #91
20140291215
2014-10-02

Ore screening panel

 #92
20140262978
2014-09-18

Injection molded screening apparatuses and methods

 #93
20140262975
2014-09-18

Backing screen panels for vibrating screen separator

 #94
20140021107
2014-01-23

Screen panel

 #95
20130277284
2013-10-24

Sorting apparatus

 #96
20130105369
2013-05-02

Apparatus and method for removing solid debris from slurry processing system

 #97
20130092608
2013-04-18

Screen cloth for vibrating or stationary screens

 #98
20130074310
2013-03-28

Flanged perforated metal plate for separation of pellets and particles

 #99
20120273397
2012-11-01

VIBRATING SCREEN PANEL

 #100
20120234736
2012-09-20

High g perforated plate

 #101
20120103876
2012-05-03

Sand Sifter

 #102
20120048785
2012-03-01

Method of cartridge case sorting and sorting apparatus

 #103
20120024763
2012-02-02

Screen

 #104
20120018355
2012-01-26

Method of separating material in a vibratory device

 #105
20120018354
2012-01-26

Method of separating mill scale from a fluid

 #106
20110259814
2011-10-27

Sifting screen

 #107
20110226878
2011-09-22

System and method for compressed bed grinding in a stirred media mill

 #108
20110226677
2011-09-22

Filter screen with tension element

 #109
20110226676
2011-09-22

Cylindrical sieve and cylindrical sifter

 #110
20110120920
2011-05-26

Flanged perforated metal plate for separation of pellets and particles

 #111
20110094950
2011-04-28

Shaker screen filter for a drilling fluid shaker

 #112
20110056873
2011-03-10

Sieve, sifting device, solder balls, and method of sifting spherical particles

 #113
20110031166
2011-02-10

Systems and methods for recovering materials from soil

 #114
20100300943
2010-12-02

Screen panels

 #115
20100258484
2010-10-14

Sifting screen

 #116
20100258481
2010-10-14

SIFTING SCREEN

 #117
20100140147
2010-06-10

Vibrating screen panel

 #118
20100073668
2010-03-25

Lens screening device

 #119
20100059487
2010-03-11

METHOD FOR THE PRODUCTION OF A SCREEN, PARTICULARLY A RIGID SCREEN, FOR THE TREATMENT OF FIBROUS MATERIAL SUSPENSIONS SUITABLE FOR THE PRODUCTION OF PAPER

 #120
20100059194
2010-03-11

Screen

 #121
20100025307
2010-02-04

Screening arrangement

 #122
20090277818
2009-11-12

Cooling and classifying apparatus for pelletized product processing

 #123
20090223876
2009-09-10

Screen Assembly for a Shale Shaker

 #124
20090014362
2009-01-15

Vibration screen system

 #125
20090000994
2009-01-01

Sieve, Sifter, and Sieve Breakage Detector

 #126
20080312477
2008-12-18

Process for charging a reactor with a fixed catalyst bed which comprises at least annular shaped catalyst bodies K

 #127
20080135463
2008-06-12

Screen assemblies and vibratory separators

 #128
20080047877
2008-02-28

Screening Arrangement

 #129
20080006563
2008-01-10

Apparatus and methods for filtering granular solid material

 #130
20070284292
2007-12-13

Screening arrangement

 #131
20070256961
2007-11-08

Vibration screen system

 #132
20070227954
2007-10-04

Composite screen

 #133
20070181717
2007-08-09

Process for control of rotary breakers

 #134
20070074998
2007-04-05

Method and apparatus for screening kaolin

 #135
20060180511
2006-08-17

Interconnected screens for vibratory separators

 #136
20060180510
2006-08-17

Conversion kit for particulate screening system and related implementation methods

 #137
20060180509
2006-08-17

Screen assembly for a shale shaker

 #138
20050279868
2005-12-22

Apparatus and process for control of rotary breakers

 #139
20050236305
2005-10-27

Vibratory separators and screens for them

 #140
20050199532
2005-09-15

Screen basket and shale shakers

 #141
20050103689
2005-05-19

Sealing screen assemblies and vibratory separators

 #142
20050067327
2005-03-31

Screen assemblies for shale shakers

 #143
20050056571
2005-03-17

Vibratory screen assemblies

 #144
20050056570
2005-03-17

Vibratory screen assemblies

 #145
20050040083
2005-02-24

Screening arrangement

 #146
20050035033
2005-02-17

Methods for sealing screen assemblies on vibratory separators

 #147
20050000865
2005-01-06

Screen assemblies and vibratory separators

 #148
18619494
2025-03-18

Gold panning apparatus

 #149
15591562
2018-06-05

Item size grader