with plungers for introducing the material

Patents Grantslast 30 patents

  • Information Patent Grant

    Plasticizing unit supplying a prescribed amount of fiber material p...

    • Patent number 10,780,607
    • Issue date Sep 22, 2020
    • Toyo Machinery & Metal Co., Ltd.
    • Masanori Okazaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Kneading tank inversion discharging sealed pressurized type kneadin...

    • Patent number 8,764,274
    • Issue date Jul 1, 2014
    • Suzuka Engineering Co., Ltd.
    • Yasuo Yada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device and method for mixing substances, mixing reactor and method...

    • Patent number 8,118,474
    • Issue date Feb 21, 2012
    • Hans P. Hurlimann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Batch mixer

    • Patent number 8,047,701
    • Issue date Nov 1, 2011
    • Kobe Steel, Ltd.
    • Masaki Naoi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3492699

    • Patent number 3,492,699
    • Issue date Feb 3, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2295362

    • Patent number 2,295,362
    • Issue date Sep 8, 1942
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1773428

    • Patent number 1,773,428
    • Issue date Aug 19, 1930
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1773367

    • Patent number 1,773,367
    • Issue date Aug 19, 1930
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1713969

    • Patent number 1,713,969
    • Issue date May 21, 1929
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1530808

    • Patent number 1,530,808
    • Issue date Mar 24, 1925
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1518129

    • Patent number 1,518,129
    • Issue date Dec 9, 1924
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1457343

    • Patent number 1,457,343
    • Issue date Jun 5, 1923
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1449930

    • Patent number 1,449,930
    • Issue date Mar 27, 1923
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1400934

    • Patent number 1,400,934
    • Issue date Dec 20, 1921
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1398765

    • Patent number 1,398,765
    • Issue date Nov 29, 1921
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1390976

    • Patent number 1,390,976
    • Issue date Sep 20, 1921
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1379616

    • Patent number 1,379,616
    • Issue date May 31, 1921
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1370398

    • Patent number 1,370,398
    • Issue date Mar 1, 1921
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1358702

    • Patent number 1,358,702
    • Issue date Nov 16, 1920
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1357948

    • Patent number 1,357,948
    • Issue date Nov 9, 1920
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1357217

    • Patent number 1,357,217
    • Issue date Nov 2, 1920
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents