B07B 1/28

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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 1/28: 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

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10603692 Method and apparatus for screeningMar 09, 18Mar 31, 20Derrick Corporation
10589318 Classifying polysiliconAug 07, 14Mar 17, 20Wacker Chemie AG
10576504 Gyratory sifter side fines chutesApr 26, 17Mar 03, 20M-I L.L.C.
10569304 Vibratory system comprising shaft lines, and a corresponding machine and methodMar 04, 16Feb 25, 20METSO MINERALS, INC.
10543512 Apparatus and method of separation with a pressure differential deviceDec 07, 16Jan 28, 20M-I L.L.C.
10507494 Vibrating screen deck deflector systems and methodsSep 28, 18Dec 17, 19TEREX USA, LLC
10499620 Sieving techniques for pupae separationFeb 06, 19Dec 10, 19Verily Life Sciences, LLC
10493491 Spring seatMay 02, 17Dec 03, 19TABOR MACHINE COMPANY, LLC
10478860 Device and method for the flexible classification of polycrystalline silicon fragmentsMar 28, 07Nov 19, 19Wacker Chemie AG
10464103 Spring mount assembly for a vibrating screenMar 23, 18Nov 05, 19FLSMIDTH A/S
10456809 Vibrating screen for an inlet hopper of a conveyorMar 28, 17Oct 29, 19Not available
10456810 Inflation-activated separator screenAug 22, 18Oct 29, 19M-I L.L.C.
10443327 Separator and method of separation with a pressure differential deviceAug 18, 14Oct 15, 19M-I L.L.C.
10413941 Motovibrator with continuous adjustment of the angular offset of the eccentric massesDec 22, 17Sep 17, 19ITALVIBRAS—GIORGIO SILINGARDI—SOCIETA' PER AZIONI
10399124 Apparatuses, methods, and systems for vibratory screeningOct 16, 17Sep 03, 19Derrick Corporation
10399123 Method and apparatus for washing and grading sand and aggregateFeb 28, 18Sep 03, 19CDE Global Limited
10384877 Spring assembly with transverse attachment siteDec 08, 17Aug 20, 19General Kinematics Corporation
10377061 Processing of three dimensional printed partsMar 20, 14Aug 13, 19SHAPEWAYS, INC.
10376924 Separation apparatus with screen having fixed, non-uniform openingsFeb 23, 17Aug 13, 19Frito-Lay North America, Inc.
10363577 Method and apparatuses for screeningJan 17, 18Jul 30, 19Derrick Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2019/0344,311 ADJUSTABLE VIBRATORY DRIVE SYSTEMMay 08, 19Nov 14, 19Not available
2019/0321,856 METHOD AND APPARATUSES FOR PRE-SCREENINGJul 03, 19Oct 24, 19Not available
2019/0291,139 Secondary Separation System for Processing and Tracking Recyclables and Non- RecyclablesMar 26, 18Sep 26, 19Not available
2019/0257,163 Shale-Gas Separator Discharge DiffuserApr 30, 19Aug 22, 19Seaboard International Inc.
2019/0240,699 DEVICES AND METHODS FOR SIFTINGFeb 06, 19Aug 08, 19Not available
2019/0224,720 VIBRATION GENERATING MECHANISM FOR A VIBRATING SCREEN BOXJan 22, 19Jul 25, 19Not available
2018/0093,301 VARIABLE SLOPE 3-SHAFT VIBRATING MECHANISMDec 05, 17Apr 05, 18Not available
2017/0333,949 VIBRATORY MATERIAL CLASSIFIERMay 23, 17Nov 23, 17SUPERIOR INDUSTRIES, INC.
2017/0066,884 RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAMEFeb 27, 15Mar 09, 17KUREHA CORPORATION

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance