TREA

Introducing non-longitudinal reinforcing elements

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  • CPC
  • B28B1/085
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B1/00Producing shaped prefabricated articles from the material

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B28B1/085Introducing non-longitudinal reinforcing elements
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for casting prefabricated concrete products
    • Patent number 10,759,086
    • Issue date Sep 1, 2020
    • ELEMATIC OYJ
    • Lassi Jarvinen
    • E04 - BUILDING
  • Information Patent Grant

    Autocutting extrusion machine for producing prestressed concrete co...
    • Patent number 4,718,838
    • Issue date Jan 12, 1988
    • Building Machines Developing Company of the Ministry of Nuclear Energy Industry
    • Deguo Ren
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Casting machine with reinforcement inserting device
    • Patent number 4,168,135
    • Issue date Sep 18, 1979
    • AB Strangbetong
    • Henry S. Johansson
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Reinforcement elements for elongate concrete building blocks manufa...
    • Patent number 4,077,440
    • Issue date Mar 7, 1978
    • Nilcon Engineering AB
    • Thony Gote Lidstrom
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus for extruding reinforced concrete
    • Patent number 4,067,676
    • Issue date Jan 10, 1978
    • Frederick M. Hewitt
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus for extruding concrete
    • Patent number 3,994,639
    • Issue date Nov 30, 1976
    • Frederick M. Hewitt
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Pile extruder
    • Patent number 3,989,431
    • Issue date Nov 2, 1976
    • Spirill Corporation Ltd.
    • Ernst Martens
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Slipform with adjustable hopper and trowel means
    • Patent number 3,942,923
    • Issue date Mar 9, 1976
    • Travis W. Binion
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3926541
    • Patent number 3,926,541
    • Issue date Dec 16, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3892826
    • Patent number 3,892,826
    • Issue date Jul 1, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3647308
    • Patent number 3,647,308
    • Issue date Mar 7, 1972
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3605217
    • Patent number 3,605,217
    • Issue date Sep 20, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3529330
    • Patent number 3,529,330
    • Issue date Sep 22, 1970
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3217375
    • Patent number 3,217,375
    • Issue date Nov 16, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3143781
    • Patent number 3,143,781
    • Issue date Aug 11, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents