B07B 1/04

Sub-Class

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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 1/04: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Stationary flat screens

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10377061 Processing of three dimensional printed partsMar 20, 14Aug 13, 19SHAPEWAYS, INC.
10350609 Assembly and method for gravitationally separating gold from small particlesNov 01, 17Jul 16, 19Not available
10173245 Two-stage soil sifting deviceFeb 20, 18Jan 08, 19Not available
10086408 Vibratory separator screen with multiple frame designDec 10, 13Oct 02, 18M-I L.L.C.; United Wire, Ltd.;
10010910 Portable prospecting and classifying self-contained apparatusMar 10, 18Jul 03, 18Not available
9861989 Fluidized bed sluiceNov 18, 16Jan 09, 18Not available
9833790 Assembly and method for gravitationally separating gold from small particlesJun 23, 16Dec 05, 17Not available
9744564 Vibratory separator screenJun 11, 13Aug 29, 17M-I L.L.C.
9487412 System and method for remediating contaminated soil by separation of highly contaminated coarse soilMar 28, 12Nov 08, 16HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.
9403193 Roller apparatusMay 29, 15Aug 02, 16Not available
9393598 Composite screen frame with semi-flexible mechanical strain reliefJul 29, 13Jul 19, 16M-I L.L.C.
9308555 Screen panelFeb 28, 11Apr 12, 16Tega Industries Limited
9233397 Seed filtering systemJan 14, 15Jan 12, 16S & S Seed LLP
9192963 Unitary screen frame and discharge spout apparatus and systemMay 02, 14Nov 24, 15M-I L.L.C.
9162166 Apparatus and methods for vacuum operated sortingApr 07, 14Oct 20, 15Not available
9120128 Screen module, processing apparatus and processing plant for mineral materialMay 24, 12Sep 01, 15METSO MINERALS, INC.
9033155 Screening device and method of screeningJun 28, 11May 19, 15GENERAL ELECTRIC TECHNOLOGY GMBH
8956543 Feeder with screen for shakerSep 14, 11Feb 17, 15M-I L.L.C.
8708153 Grape processing apparatusAug 14, 12Apr 29, 14KEY TECHNOLOGY, INC.
8678196 Air jet sieve deviceApr 15, 11Mar 25, 14HOSOKAWA ALPINE AKTIENGESELLSCHAFT

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2019/0321,855 SCREENING APPARATUS WITH IMPROVED SCREEN MEDIAApr 17, 19Oct 24, 19Not available
2016/0236,238 Dirt Sifting Attachment for WheelbarrowsApr 26, 16Aug 18, 16Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

Average Time to Issuance