Patents-Review.com
ClassID:

37217 ⎘

B07B1/02 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Hand screens

Recent Application in this class:
#1
20250100016
2025-03-27

Screening Bucket for Wood Cooking Pellets

 #2
20240359214
2024-10-31

Coop Cleaning Device

 #3
20240082853
2024-03-14

NESTABLE HIGHBANKER

 #4
20240065485
2024-02-29

Adjustable sifting assembly

 #5
20240009704
2024-01-11

Rhinestone Size Sorting System

 #6
20230413702
2023-12-28

GARDEN AND LANDSCAPE TOOLS

 #7
20230330706
2023-10-19

Soil sediment and pay dirt separation device

 #8
20230240256
2023-08-03

COMBINED TOILETING AND HYGIENE SYSTEM FOR A CAT

 #9
20220339671
2022-10-27

Sifter lid device

 #10
20220248630
2022-08-11

Dual Zone Sifting Scoop for Sifting Various Size Particles or Materials

 #11
20220219175
2022-07-14

Nestable highbanker

 #12
20210401231
2021-12-30

LOCKING FALSE BOTTOM FILTER SIEVE

 #13
20210362190
2021-11-25

Horticulture Classifier Apparatus

 #14
20210307287
2021-10-07

Scoop with variably spaced apart bottom flanges

 #15
20200147645
2020-05-14

Bucket mounted sifter assembly

 #16
20200061672
2020-02-27

Device and Method for Mineral Classifying

 #17
20190255570
2019-08-22

Multilevel sieve system and method of use

 #18
20190159423
2019-05-30

Litter scoop for non-clumping pelleted litters

 #19
20190117023
2019-04-25

Grain dispenser

 #20
20190116712
2019-04-25

Soil conserving shovel, grate attachment, garden tool shovel assembly, and method of use

 #21
20190085503
2019-03-21

Collapsible household containers

 #22
20190076880
2019-03-14

Litter box Scooper

 #23
20180169703
2018-06-21

SAND SIFTER APPARATUS AND METHOD

 #24
20170282324
2017-10-05

Two Stage Stainless Steel Media Sifter

 #25
20170252779
2017-09-07

Tool for separating ash from coals

 #26
20170251627
2017-09-07

Sifting litter box

 #27
20170217636
2017-08-03

Dust sequestering assembly

 #28
20170150675
2017-06-01

Garden and landscape tools

 #29
20170036216
2017-02-09

Gold pan with porous agitator/classifier

 #30
20160338309
2016-11-24

Pet waste scoop assembly

 #31
20160325314
2016-11-10

Sorting and bagging apparatus and method

 #32
20160262312
2016-09-15

Cannabis Trim Station with 5 gallon bucket attachment and strap

 #33
20160229602
2016-08-11

Closeable container cap

 #34
20160227728
2016-08-11

Scooping pan

 #35
20160227727
2016-08-11

Scooping device

 #36
20160158803
2016-06-09

Combination Scooper and Sifter for Sorting Plant Material

 #37
20160107196
2016-04-21

Sifting Bag and Method for Storing and Sorting Plant Materials and Foods

 #38
20150336134
2015-11-26

Portable classifier screen shaker assembly

 #39
20150305568
2015-10-29

DISPOSABLE CONTAINER FOR POWDER MATERIAL WITH AN INTEGRATED SIFTER

 #40
20150251808
2015-09-10

Collapsible household containers

 #41
20150251795
2015-09-10

Collapsible household containers

 #42
20150190846
2015-07-09

SAND STRAINING TOOL

 #43
20150048637
2015-02-19

DEVICE FOR COLLECTING PET WASTE

 #44
20140367314
2014-12-18

Dirt sifting attachment for wheelbarrows

 #45
20140299049
2014-10-09

Handheld powdering device

 #46
20140190874
2014-07-10

Portable classifier screen shaker assembly

 #47
20140183105
2014-07-03

SERVING BOWL

 #48
20140166547
2014-06-19

Mucking device

 #49
20140138288
2014-05-22

Marine microplastic removal tool

 #50
20130220895
2013-08-29

APPARATUS AND METHOD FOR PLANT RESINS EXTRACTION

 #51
20130140220
2013-06-06

Mucking device

 #52
20130043169
2013-02-21

Separator

 #53
20130015107
2013-01-17

Mechanically fastened digging and sifting scoop

 #54
20120305455
2012-12-06

Sifting implement and methods of using the same

 #55
20120279907
2012-11-08

Classifying kits

 #56
20110260478
2011-10-27

Cat Box Litter Box Scooper

 #57
20110259801
2011-10-27

Shavings Saver Sifter

 #58
20100321021
2010-12-23

Metal detection excavation apparatus and method

 #59
20100206781
2010-08-19

Apparatus for separating popped corn from un-popped kernels

 #60
20100193410
2010-08-05

Digger sifter with ergonomic handle

 #61
20090261022
2009-10-22

System, methodology, and product to sort, organize, and store toy building/construction sets

 #62
20090184031
2009-07-23

APPARATUS AND SYSTEM FOR SIFTING

 #63
20070267333
2007-11-22

WASTE SCOOP

 #64
20060180512
2006-08-17

Methods and apparatus for sifting material

 #65
20060001282
2006-01-05

Adjustable sifting shovel

 #66
20050218044
2005-10-06

Multi-purpose rake

 #67
20050189284
2005-09-01

Removable sieve device for a dry food dispenser

 #68
20050155914
2005-07-21

Concrete coloring tool

 #69
20050005685
2005-01-13

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

 #70
19019021
2025-08-12

Plant pollen sifter device and its accessories

 #71
18619494
2025-03-18

Gold panning apparatus

 #72
18116653
2024-04-09

Granular material manipulation device

 #73
17665496
2023-04-18

Combination table, sifter and collection tray

 #74
15917618
2018-07-03

Portable prospecting and classifying self-contained apparatus

 #75
15259261
2017-10-24

Collection and sifting device for vacuumed debris

 #76
14810634
2017-04-11

Dry trim and sift bag apparatus and method of use

 #77
14515440
2016-03-22

Combination scooper and sifter and method for sorting plant material