without passing through the air-pressure generator

Industry

  • CPC
  • B65G2812/1683
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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

    3794388

    • Patent number 3,794,388
    • Issue date Feb 26, 1974
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3710762

    • Patent number 3,710,762
    • Issue date Jan 16, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3709562

    • Patent number 3,709,562
    • Issue date Jan 9, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3706300

    • Patent number 3,706,300
    • Issue date Dec 19, 1972
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3600041

    • Patent number 3,600,041
    • Issue date Aug 17, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3522972

    • Patent number 3,522,972
    • Issue date Aug 4, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3321251

    • Patent number 3,321,251
    • Issue date May 23, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3285670

    • Patent number 3,285,670
    • Issue date Nov 15, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3279862

    • Patent number 3,279,862
    • Issue date Oct 18, 1966
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3155431

    • Patent number 3,155,431
    • Issue date Nov 3, 1964
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2956838

    • Patent number 2,956,838
    • Issue date Oct 18, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2946627

    • Patent number 2,946,627
    • Issue date Jul 26, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2800369

    • Patent number 2,800,369
    • Issue date Jul 23, 1957
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2719057

    • Patent number 2,719,057
    • Issue date Sep 27, 1955
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2708489

    • Patent number 2,708,489
    • Issue date May 17, 1955
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2687920

    • Patent number 2,687,920
    • Issue date Aug 31, 1954
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2679973

    • Patent number 2,679,973
    • Issue date Jun 1, 1954
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2643159

    • Patent number 2,643,159
    • Issue date Jun 23, 1953
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2630350

    • Patent number 2,630,350
    • Issue date Mar 3, 1953
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2622341

    • Patent number 2,622,341
    • Issue date Dec 23, 1952
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2417700

    • Patent number 2,417,700
    • Issue date Mar 18, 1947
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2381762

    • Patent number 2,381,762
    • Issue date Aug 7, 1945
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2374584

    • Patent number 2,374,584
    • Issue date Apr 24, 1945
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2301350

    • Patent number 2,301,350
    • Issue date Nov 10, 1942
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1798061

    • Patent number 1,798,061
    • Issue date Mar 24, 1931
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1754507

    • Patent number 1,754,507
    • Issue date Apr 15, 1930
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1627608

    • Patent number 1,627,608
    • Issue date May 10, 1927
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1605196

    • Patent number 1,605,196
    • Issue date Nov 2, 1926
    • 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