using Venturi effect

Industry

  • CPC
  • B65G2812/1633
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Granular metering system

    • Patent number 11,084,665
    • Issue date Aug 10, 2021
    • Plastrac Inc.
    • Kenneth W. Bullivant
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Granular metering system

    • Patent number 10,994,945
    • Issue date May 4, 2021
    • Plastrac Inc.
    • Kenneth W. Bullivant
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Powder feeder and methods for transporting particulate material

    • Patent number 3,987,937
    • Issue date Oct 26, 1976
    • EPPCO
    • Robert G. Coucher
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Powder deposition system

    • Patent number 3,970,035
    • Issue date Jul 20, 1976
    • Vitek Research Corporation
    • Lennox Birckhead
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3881653

    • Patent number 3,881,653
    • Issue date May 6, 1975
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3787006

    • Patent number 3,787,006
    • Issue date Jan 22, 1974
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3777874

    • Patent number 3,777,874
    • Issue date Dec 11, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3767268

    • Patent number 3,767,268
    • Issue date Oct 23, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3578814

    • Patent number 3,578,814
    • Issue date May 18, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3574410

    • Patent number 3,574,410
    • Issue date Apr 13, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3554607

    • Patent number 3,554,607
    • Issue date Jan 12, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3542436

    • Patent number 3,542,436
    • Issue date Nov 24, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3512841

    • Patent number 3,512,841
    • Issue date May 19, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3504945

    • Patent number 3,504,945
    • Issue date Apr 7, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3416841

    • Patent number 3,416,841
    • Issue date Dec 17, 1968
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3408116

    • Patent number 3,408,116
    • Issue date Oct 29, 1968
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    3316027

    • Patent number 3,316,027
    • Issue date Apr 25, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3306672

    • Patent number 3,306,672
    • Issue date Feb 28, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3295895

    • Patent number 3,295,895
    • Issue date Jan 3, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3258297

    • Patent number 3,258,297
    • Issue date Jun 28, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3245725

    • Patent number 3,245,725
    • Issue date Apr 12, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3206255

    • Patent number 3,206,255
    • Issue date Sep 14, 1965
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3186769

    • Patent number 3,186,769
    • Issue date Jun 1, 1965
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3010766

    • Patent number 3,010,766
    • Issue date Nov 28, 1961
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2955877

    • Patent number 2,955,877
    • Issue date Oct 11, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2883240

    • Patent number 2,883,240
    • Issue date Apr 21, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2746808

    • Patent number 2,746,808
    • Issue date May 22, 1956
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2695265

    • Patent number 2,695,265
    • Issue date Nov 23, 1954
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2686084

    • Patent number 2,686,084
    • Issue date Aug 10, 1954
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2634170

    • Patent number 2,634,170
    • Issue date Apr 7, 1953
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Granular Metering System

    • Publication number 20210214169
    • Publication date Jul 15, 2021
    • Plastrac Inc
    • Kenneth W. Bullivant
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GRANULAR METERING SYSTEM

    • Publication number 20210078807
    • Publication date Mar 18, 2021
    • Plastrac Inc
    • Kenneth W. Bullivant
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL