B07B 1/34

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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 1/34: 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 jigging or moving to-and-fro perpendicularly or approximately perpendicularly to the plane of the screen

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10342211 Feline litter box sieve systemJan 09, 17Jul 09, 19Not available
10046364 Modular exciter beamNov 21, 16Aug 14, 18Schenck Process Australia Pty. Lt.
9687877 Selection machine for separating fruits from foreign bodies attached to the fruitsAug 08, 16Jun 27, 17C.M.A.S.N.C. DI MINNICUCCI TOMMASO GIUSEPPE & C., C.M.A. S.N.C. DI MINNICUCCI TOMMASO GIUSEPPE & C.,
9644342 Screening bucket systemDec 18, 15May 09, 17Not available
9586235 Synchronous statically indeterminate mesh-beam excitation large-scale vibrating screenMay 17, 13Mar 07, 17CHINA UNIVERSITY OF MINING AND TECHNOLOGY
9486835 Apparatus and method for ultrasound screeningApr 18, 13Nov 08, 16ARTECH ULTRASONIC SYSTEMS, AG
9446432 Vibratory apparatus with transport and assembly methodFeb 03, 15Sep 20, 16General Kinematics Corporation
8770412 Gravimetric mineral processing device and method for its useDec 07, 12Jul 08, 14Not available
8485364 Multifrequency sieve assembly for circular vibratory separatorOct 03, 11Jul 16, 13KROOSH TECHNOLOGIES
8118172 Shale shakers with cartridge screen assembliesOct 10, 08Feb 21, 12NATIONAL OILWELL VARCO, L.P., Varco I/P, Inc.,
7987990 System, methodology, and product to sort, organize, and store toy building/construction setsApr 01, 09Aug 02, 11Not available
6170670 Methods of and apparatus for feeding granular materialSep 23, 98Jan 09, 01NIPPON SHOKUBAI CO., LTD.
6138837 Combination screen/conveyor device removably attachable to a vehicleMay 01, 98Oct 31, 00Not available
6070736 Sealing mechanism and method for screening machinesNov 09, 98Jun 06, 00ROTEX GLOBAL, LLC
6029822 Drive system for a vibratory screening plantDec 06, 97Feb 29, 00Not available
5951864 Screening systemOct 28, 96Sep 14, 99M-I L.L.C.
5899340 Vibrating screen with arched frame and ballastSep 09, 96May 04, 99Not available
5896998 Vibratory screening apparatusNov 20, 97Apr 27, 99HYDRALIFT ASA
5494173 Vibrating screen apparatus for use in non-level operating conditionsSep 02, 94Feb 27, 96Deister Machine Co., Inc.
5368167 Vibrating conveyor screening method and apparatusOct 22, 91Nov 29, 94Edem Steel Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2019/0193,117 GRAIN-CLEANING MACHINEFeb 16, 17Jun 27, 19Not available
2019/0143,372 SORTING WASTE MATERIALSOct 19, 16May 16, 19Not 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