for bulk material

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic buffer energy storage device and system for over-discharg...

    • Patent number 11,603,291
    • Issue date Mar 14, 2023
    • Foshan University
    • Ying Tian
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Telescopic conveyor with curved sections

    • Patent number 10,941,002
    • Issue date Mar 9, 2021
    • Telestack Limited
    • Philip Edwards
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for transferring harvested bulk foliage from o...

    • Patent number 4,303,364
    • Issue date Dec 1, 1981
    • R. J. Reynolds Tobacco Company
    • Jesse R. Pinkham
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    3730328

    • Patent number 3,730,328
    • Issue date May 1, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2580229

    • Patent number 2,580,229
    • Issue date Dec 25, 1951
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1706203

    • Patent number 1,706,203
    • Issue date Mar 19, 1929
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents