Patents-Review.com
ClassID:

37219 ⎘

B07B1/06 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Cone or disc shaped screens

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

SIEVING DEVICES FOR PUPAE SEPARATION

 #2
20230104560
2023-04-06

Sieving devices for pupae separation

 #3
20220288642
2022-09-15

Slack separation apparatus and method

 #4
20220288640
2022-09-15

SCREEN APPARATUS WITH MULTI-DISCHARGE

 #5
20220258207
2022-08-18

Separation device and method of operation

 #6
20220211216
2022-07-07

Sifter scale attachment for stand mixer

 #7
20220034403
2022-02-03

SEAL ASSEMBLIES HAVING A SENSOR

 #8
20210138609
2021-05-13

System and method for selectively filtering abrasive particles for a waterjet cutter

 #9
20210121916
2021-04-29

Powder Reclamation System and Operating Method

 #10
20210060617
2021-03-04

SIEVING DEVICES FOR PUPAE SEPARATION

 #11
20210015305
2021-01-21

Sifter scale attachment for stand mixer

 #12
20200316647
2020-10-08

Screen apparatus

 #13
20200246836
2020-08-06

Separation device

 #14
20200171546
2020-06-04

Method and device for separation of long parts

 #15
20200147646
2020-05-14

A SCREEN

 #16
20190299253
2019-10-03

Separation apparatus with screen having fixed, non-uniform openings

 #17
20190239696
2019-08-08

Sifter scale attachment for stand mixer

 #18
20190022663
2019-01-24

ROTOR UNIT FOR PROCESSING RECYCLED MATERIAL

 #19
20180369867
2018-12-27

Sieving devices for pupae separation

 #20
20180236494
2018-08-23

Separation apparatus with screen having fixed, non-uniform openings

 #21
20180207642
2018-07-26

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

 #22
20180071748
2018-03-15

Assembly and method for gravitationally separating gold from small particles

 #23
20170368555
2017-12-28

Multi-zoned paddle screen apparatus

 #24
20170217636
2017-08-03

Dust sequestering assembly

 #25
20170066884
2017-03-09

RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME

 #26
20170008006
2017-01-12

Assembly and method for gravitationally separating gold from small particles

 #27
20160175887
2016-06-23

Modular gyratory sifter

 #28
20150258575
2015-09-17

Composite screen frame with semi-flexible mechanical strain relief

 #29
20150165480
2015-06-18

Material sorting discs with variable interfacial opening

 #30
20150101964
2015-04-16

Particle separator

 #31
20150021238
2015-01-22

Method and apparatus for sorting fibers

 #32
20140138289
2014-05-22

Material sorting discs with variable interfacial opening

 #33
20140061105
2014-03-06

Popcorn pal

 #34
20140048456
2014-02-20

Herbal/Plant Sifter Apparatus and Method

 #35
20130334108
2013-12-19

CENTRIFUGAL SIFTING APPARATUS

 #36
20130319913
2013-12-05

Sieving system, and methods of notifying information, driving and feeding

 #37
20130220895
2013-08-29

APPARATUS AND METHOD FOR PLANT RESINS EXTRACTION

 #38
20130074310
2013-03-28

Flanged perforated metal plate for separation of pellets and particles

 #39
20120279907
2012-11-08

Classifying kits

 #40
20120234735
2012-09-20

Sieving device, sieving device for developing device, and powder-charging device

 #41
20120043262
2012-02-23

Sanitary gapless separator discharge

 #42
20110226878
2011-09-22

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

 #43
20110120920
2011-05-26

Flanged perforated metal plate for separation of pellets and particles

 #44
20090266748
2009-10-29

POPCORN SIEVE

 #45
20090084737
2009-04-02

Apparatus and method for separating particles within a specimen

 #46
20090071878
2009-03-19

Magnetic clamping assembly

 #47
20070267332
2007-11-22

Multi-hardness composite screen frame

 #48
20070045158
2007-03-01

Layered vibratory material conditioning apparatus

 #49
20060254961
2006-11-16

Dual hardness composite screen frame

 #50
20060226052
2006-10-12

Frame member in a circular screen vibrator

 #51
20060157389
2006-07-20

Apparatus for defibering paper or dry pulp

 #52
20050005685
2005-01-13

Method of determining an average length of reinforcing fiber in a sample of reinforcing fibers

 #53
20050000884
2005-01-06

Suspension screen raking system

 #54
15259261
2017-10-24

Collection and sifting device for vacuumed debris