B07B

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Description

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 (combinations of dry separating apparatus with wet separating apparatus B03B; hand sorting, postal sorting, sorting by switching or other devices actuated in response to detection or measurement of some feature of articles or samples of material B07C)

Subclasses

Not Available
Subclass Title
1/00 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
1/02 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Hand screens
1/04 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Stationary flat screens
1/06 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Cone or disc shaped screens
1/08 Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Screens rotating within their own plane

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2020/0055,089 METHOD AND APPARATUS FOR SUPPLYING SUPPORT FROM BELOW TO A SCREEN CLOTH ON A VIBRATING SCREENING MACHINE Oct 10, 19 Feb 20, 20 , Not available
2020/0055,090 Systems And Methods For The Management Of Waste Associated With Processing Guayule Shrubs To Extract Rubber Oct 24, 19 Feb 20, 20 , BRIDGESTONE CORPORATION
2020/0047,091 Screening Apparatus Oct 13, 17 Feb 13, 20 , Axiom Process Limited
2020/0047,217 Adjustable Rotating Weight Oct 18, 17 Feb 13, 20 , Not available
2020/0037,572 HYGIENIC FILTER AND DISPOSAL DEVICE Jul 31, 19 Feb 06, 20 , Not available
2020/0040,675 Shale-Gas Separator Discharge Diffuser Oct 11, 19 Feb 06, 20 , Not available
2020/0030,814 METHOD AND DEVICE FOR WASHING/CLEANING GRANULAR MATERIAL FROM SLAG AND WASHING/CLEANING BOTTOM/BOILER ASH FROM THERMAL WASTE TREATMENT Jan 24, 18 Jan 30, 20 , Not available
2020/0030,853 METHOD FOR REFORMING COAL ASH, AND METHOD FOR PRODUCING FLY ASH FOR CONCRETE ADMIXTURE Feb 08, 18 Jan 30, 20 , Mitsubishi Materials Corporation
2020/0030,813 CONCRETE RECOVERY OR RECLAMATION DEVICE Oct 03, 19 Jan 30, 20 , Not available
2020/0030,852 Apparatus and Method for Cleaning and Inspecting a Rotary Sifter Jul 30, 18 Jan 30, 20 , Prater Industries, Inc.

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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