Patents-Review.com
ClassID:

37244 ⎘

B07B1/38 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like; Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters

Recent Application in this class:
#1
20260070090
2026-03-12

SEPARATION DEVICE, SHEET PRODUCTION APPARATUS, AND METHOD OF PRODUCING FILTRATION PRODUCT

 #2
20260001102
2026-01-01

PLANSIFTER

 #3
20260001101
2026-01-01

MACHINE FOR FRACTIONATING GROUND CEREAL PRODUCTS

 #4
20250325484
2025-10-23

METHOD AND EQUIPMENT FOR FRACTIONATION OF GRANULES FOR USE IN PHARMACEUTICAL COMPOSITIONS

 #5
20250214112
2025-07-03

MACHINE FOR FRACTIONATING GROUND CEREAL PRODUCTS

 #6
20250058354
2025-02-20

SIEVE AND FRAME WITH IMPROVED CONNECTABILITY

 #7
20220323360
2022-10-13

METHOD AND EQUIPMENT FOR FRACTIONATION OF GRANULES FOR USE IN PHARMACEUTICAL COMPOSITIONS

 #8
20220212233
2022-07-07

Separator and method of separating

 #9
20210291232
2021-09-23

GO/NO-GO SIZER FOR GENERALLY SPHERICAL FRUIT, TUBERS AND VEGETABLES

 #10
20210245199
2021-08-12

Plant product extraction apparatus

 #11
20210187553
2021-06-24

Inlet door flood gate material spreader

 #12
20200398311
2020-12-24

Vibrating screen

 #13
20200346249
2020-11-05

Interchangeable backwire/combined sieve and dynamic combined cleaner

 #14
20200188957
2020-06-18

Device and method for capturing movement patterns of tumbler screening machines

 #15
20190224722
2019-07-25

Interchangeable backwire/combined sieve and dynamic combined cleaner

 #16
20190145201
2019-05-16

Drill cuttings circular separator

 #17
20190054502
2019-02-21

Rock box splitter

 #18
20180045625
2018-02-15

Portable self-cleaning aggregrate mixture analysis unit

 #19
20170297060
2017-10-19

SCREENING SYSTEM WITH FEEDING SYSTEM, CONVEYING SYSTEM AND CONVEYING METHOD

 #20
20160288170
2016-10-06

Vibratory screener with an adapter frame

 #21
20160281447
2016-09-29

Drill cuttings circular separator

 #22
20160175887
2016-06-23

Modular gyratory sifter

 #23
20160151807
2016-06-02

Product sorter

 #24
20140291214
2014-10-02

Vibratory screener cleaning system

 #25
20130327685
2013-12-12

Oscillating sieve

 #26
20120125823
2012-05-24

Gasket for locating and sealing a screen in a round separator

 #27
20120024764
2012-02-02

Multifrequency sieve assembly for circular vibratory separator

 #28
20110186484
2011-08-04

System and method for gyratory sifter deblinding

 #29
20100108575
2010-05-06

Oscillating screen

 #30
20100006480
2010-01-14

Plan sifter and drive for a plan sifter

 #31
20090159507
2009-06-25

Screen separators

 #32
20090084712
2009-04-02

SIEVE

 #33
20090071878
2009-03-19

Magnetic clamping assembly

 #34
20080257792
2008-10-23

Sieve Frame

 #35
20080257790
2008-10-23

SANITARY SPOUT VALVE

 #36
20070045158
2007-03-01

Layered vibratory material conditioning apparatus

 #37
15184941
2018-09-04

Apparatus and method for harvesting vegetation byproduct through regulated flow of carbon dioxide and mechanical agitation