screws

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  • CPC
  • B65G49/0422
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension conveying device

    • Patent number 9,802,766
    • Issue date Oct 31, 2017
    • Daifuku Co., Ltd.
    • Koichi Ookada
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Modular treatment plant having horizontal drum machines

    • Patent number 7,066,187
    • Issue date Jun 27, 2006
    • Alois Müller
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Continuous-cycle electroplating plant

    • Patent number 4,559,122
    • Issue date Dec 17, 1985
    • Folco; Luciano
    • Luciano Folco
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Plating mechanism

    • Patent number 4,062,752
    • Issue date Dec 13, 1977
    • Myron Lester Peterson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    U-shaped screw transfer means in immersion coating apparatus

    • Patent number 3,978,816
    • Issue date Sep 7, 1976
    • Wheatland Tube Company
    • Joseph T. Saloom
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3502200

    • Patent number 3,502,200
    • Issue date Mar 24, 1970
    • B08 - CLEANING
  • Information Patent Grant

    3481347

    • Patent number 3,481,347
    • Issue date Dec 2, 1969
    • B08 - CLEANING
  • Information Patent Grant

    3063409

    • Patent number 3,063,409
    • Issue date Nov 13, 1962
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2377964

    • Patent number 2,377,964
    • Issue date Jun 12, 1945
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1557474

    • Patent number 1,557,474
    • Issue date Oct 13, 1925
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1466582

    • Patent number 1,466,582
    • Issue date Aug 28, 1923
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents