B07B 1/20

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Description

Class  B07B : SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL


Subclass 1/20: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Drum screens Stationary drums with moving interior agitators

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10589288 Cradle system for fragmentation machinesApr 26, 16Mar 17, 20Not available
10549454 Separation device and method for manufacturing water absorption materialMay 08, 17Feb 04, 20Daiki Co. Ltd.
10226774 Multi-zoned paddle screen apparatusJan 27, 16Mar 12, 19Fluid Quip Inc.
10160011 Method and device for separating particles of plastic foil and particles of organic materialSep 15, 14Dec 25, 18Anaergia B.V.
10143209 Rotary screw blancherJul 10, 14Dec 04, 18Lyco Manufacturing Inc.
10124371 Separation device and method for manufacturing water absorption materialMay 09, 17Nov 13, 18Daiki Co. Ltd.
10051858 Apparatus and method for producing biobased carriers from byproducts of biomass processingNov 12, 15Aug 21, 18Purdue Research Foundation
9943986 Separating device and separating method of material of absorbent articleOct 24, 13Apr 17, 18Unicharm Corporation
9855585 Pressure screenFeb 16, 16Jan 02, 18VOITH PATENT GMBH
9814628 Separating device and separating method of material of absorbent articleOct 24, 13Nov 14, 17UNI-CHARM CORPORATION
9718006 Multi-zoned screening apparatusAug 13, 13Aug 01, 17ICM, INC., LEE TECH LLC, SUZHOU UNITED MACHINE CO., LTD.,
9609976 Rotary screw blancherApr 30, 14Apr 04, 17Lyco Manufacturing, Inc.
9551108 Dispersion machine for removing impurities from fiberAug 29, 13Jan 24, 17Not available
9370780 Scrap separation system and deviceSep 17, 14Jun 21, 16Not available
9370796 Particle separatorOct 16, 13Jun 21, 16SIZE REDUCTION SPECIALISTS CORP.
9314821 Method for washing a sieve of rotating machines for extracting juice and puree from vegetable foodMay 23, 05Apr 19, 16BERTOCCHI, ALESSANDRO, BERTOCCHI, LAURA, Bertocchi, Rina Alice Gina, DALL'OLIO, STEFANIA,
9308673 Multi-functional rubbing and separating device used for washing waste plasticsJan 27, 14Apr 12, 16Not available
9199243 Method and apparatus for crushing mineral materialJul 14, 11Dec 01, 15ECOMECA OY
9085851 Pressure filterMar 16, 10Jul 21, 15NATIONAL BANK OF CANADA
8297445 Screen basketOct 24, 08Oct 30, 12Filtration Fibrewall Inc., Kadant Canada Corp.,

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0030,852 Apparatus and Method for Cleaning and Inspecting a Rotary SifterJul 30, 18Jan 30, 20Prater Industries, Inc.
2019/0084,006 METHOD AND DEVICE FOR SEPARATING PARTICLES OF PLASTIC FOIL AND PARTICLES OF ORGANIC MATERIALNov 15, 18Mar 21, 19Not available
2019/0060,955 SAND CLEANING SYSTEM AND DEVICEAug 30, 18Feb 28, 19Golftek LLC

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance