having multipart closure members, the parts being brought into closing position one by one according to need

Patents Grantslast 30 patents

  • Information Patent Grant

    Hopper for raw material powder and method for transferring raw mate...

    • Patent number 11,820,587
    • Issue date Nov 21, 2023
    • Hyundai Motor Company
    • Wang Hyun Yong
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Stackable container system, operating system using container system...

    • Patent number 10,279,989
    • Issue date May 7, 2019
    • Baker Hughes, a GE company, LLC
    • Robert W. Sanders
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multi-blade dosing valve

    • Patent number 10,260,638
    • Issue date Apr 16, 2019
    • Wamgroup S.p.A.
    • Vainer Marchesini
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gate assembly for a bulk feeder

    • Patent number 9,561,902
    • Issue date Feb 7, 2017
    • KHS GmbH
    • Scott Veix
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Grain bin door assembly with exterior chute

    • Patent number 8,651,791
    • Issue date Feb 18, 2014
    • Lester James Thiessen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Closure assemblies for stores of flowable material

    • Patent number 7,334,710
    • Issue date Feb 26, 2008
    • Ivan Semenenko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Valve device, a unit for unloading loose materials from a dispenser...

    • Patent number 7,213,606
    • Issue date May 8, 2007
    • Vima Impianti S.R.L.
    • Patrizia Nanni
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dry feeder for finely divided solids into high pressure atmosphere

    • Patent number 4,557,403
    • Issue date Dec 10, 1985
    • Texaco Inc.
    • John S. Stevenson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Kiln floor system

    • Patent number 4,522,320
    • Issue date Jun 11, 1985
    • Norman H. Andreasen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Kiln floor system

    • Patent number 4,498,269
    • Issue date Feb 12, 1985
    • Norman H. Andreasen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Kiln floor system

    • Patent number 4,472,070
    • Issue date Sep 18, 1984
    • Norman H. Andreasen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Kiln floor system

    • Patent number 4,462,266
    • Issue date Jul 31, 1984
    • Norman H. Andreasen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Kiln floor system

    • Patent number 4,446,751
    • Issue date May 8, 1984
    • Norman H. Andreasen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2877938

    • Patent number 2,877,938
    • Issue date Mar 17, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2859888

    • Patent number 2,859,888
    • Issue date Nov 11, 1958
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2288763

    • Patent number 2,288,763
    • Issue date Jul 7, 1942
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2288764

    • Patent number 2,288,764
    • Issue date Jul 7, 1942
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2287944

    • Patent number 2,287,944
    • Issue date Jun 30, 1942
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1837276

    • Patent number 1,837,276
    • Issue date Dec 22, 1931
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1760094

    • Patent number 1,760,094
    • Issue date May 27, 1930
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1573664

    • Patent number 1,573,664
    • Issue date Feb 16, 1926
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Container Lids

    • Publication number 20240092565
    • Publication date Mar 21, 2024
    • Environmental Metal Works Ltd.
    • Lindsay Mark Haag
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Grain Bin Door Assembly with Exterior Chute

    • Publication number 20110280704
    • Publication date Nov 17, 2011
    • Lester James Thiessen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DEVICE AND ARRANGEMENT FOR FILLING PROCESSING STATIONS

    • Publication number 20110253257
    • Publication date Oct 20, 2011
    • Wolfgang FASS
    • G01 - MEASURING TESTING
  • Information Patent Application

    Valve device

    • Publication number 20050189198
    • Publication date Sep 1, 2005
    • VIMA IMPIANTI S.r.I.
    • Patrizia Nanni
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Closure assemblies for stores of flowable material

    • Publication number 20050045670
    • Publication date Mar 3, 2005
    • Ivan Semenenko
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL