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  • CPC
  • B29B7/62
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED MAKING GRANULES OR PREFORMS RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS B29B7/00Mixing Kneading

Current Industry

B29B7/62Rollers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder for rubber mixing mill
    • Patent number 5,180,002
    • Issue date Jan 19, 1993
    • Michelin & Cie
    • Martial Schwarz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous mixing and shearing rolling mill
    • Patent number 4,773,762
    • Issue date Sep 27, 1988
    • August Albers
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3731357
    • Patent number 3,731,357
    • Issue date May 8, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3662821
    • Patent number 3,662,821
    • Issue date May 16, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3345942
    • Patent number 3,345,942
    • Issue date Oct 10, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3341348
    • Patent number 3,341,348
    • Issue date Sep 12, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3182587
    • Patent number 3,182,587
    • Issue date May 11, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3006610
    • Patent number 3,006,610
    • Issue date Oct 31, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2972472
    • Patent number 2,972,472
    • Issue date Feb 21, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2970339
    • Patent number 2,970,339
    • Issue date Feb 7, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2965920
    • Patent number 2,965,920
    • Issue date Dec 27, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2936158
    • Patent number 2,936,158
    • Issue date May 10, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2912556
    • Patent number 2,912,556
    • Issue date Nov 10, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2908486
    • Patent number 2,908,486
    • Issue date Oct 13, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2875985
    • Patent number 2,875,985
    • Issue date Mar 3, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2795521
    • Patent number 2,795,521
    • Issue date Jun 11, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2783977
    • Patent number 2,783,977
    • Issue date Mar 5, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2712924
    • Patent number 2,712,924
    • Issue date Jul 12, 1955
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2692118
    • Patent number 2,692,118
    • Issue date Oct 19, 1954
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2538985
    • Patent number 2,538,985
    • Issue date Jan 23, 1951
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2453404
    • Patent number 2,453,404
    • Issue date Nov 9, 1948
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2350632
    • Patent number 2,350,632
    • Issue date Jun 6, 1944
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2135754
    • Patent number 2,135,754
    • Issue date Nov 8, 1938
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2092720
    • Patent number 2,092,720
    • Issue date Sep 7, 1937
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1979004
    • Patent number 1,979,004
    • Issue date Oct 30, 1934
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1977839
    • Patent number 1,977,839
    • Issue date Oct 23, 1934
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1894618
    • Patent number 1,894,618
    • Issue date Jan 17, 1933
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1892028
    • Patent number 1,892,028
    • Issue date Dec 27, 1932
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1885789
    • Patent number 1,885,789
    • Issue date Nov 1, 1932
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1820073
    • Patent number 1,820,073
    • Issue date Aug 25, 1931
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    KNEADING APPARATUS AND METHOD OF PRODUCING KNEADED MATERIAL
    • Publication number 20180250866
    • Publication date Sep 6, 2018
    • Sumitomo Chemical Company, Limited
    • Hirohiko HASEGAWA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MEMBER IN CONTACT WITH RUBBER MATERIAL
    • Publication number 20150138907
    • Publication date May 21, 2015
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Shiori Watanabe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL