TREA

with a frame carrying the supplying, proportioning or batching elements, movable between a horizontal transport position and an inclined working position

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Industry

  • CPC
  • B28C7/0495
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28CPREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances Supplying or proportioning the ingredients for mixing clay or cement with other substances Discharging the mixture

Current Industry

B28C7/0495with a frame carrying the supplying, proportioning or batching elements, movable between a horizontal transport position and an inclined working position
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High volume portable concrete batching and mixing plant having comp...
    • Patent number 6,527,428
    • Issue date Mar 4, 2003
    • Guntert & Zimmerman Const. Div., Inc.
    • Ronald M. Guntert
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Self-erecting mobile concrete batch plant
    • Patent number 6,474,926
    • Issue date Nov 5, 2002
    • Rose Industries, Inc.
    • James E. Weiss
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    High volume portable concrete batching and mixing plant having comp...
    • Patent number 6,293,689
    • Issue date Sep 25, 2001
    • Guntert & Zimmerman Const. Div., Inc.
    • Ronald M. Guntert
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Portable and modular batching and mixing plant for concrete and the...
    • Patent number 6,186,654
    • Issue date Feb 13, 2001
    • Guntert & Zimmerman Construction Division, Inc.
    • Ronald M. Gunteret
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Portable batch blending system
    • Patent number 5,634,716
    • Issue date Jun 3, 1997
    • Coronado Engineering, Inc.
    • Thomas L. Westall
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mobile batch plants
    • Patent number 4,775,275
    • Issue date Oct 4, 1988
    • L. F. Perry
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mobile concrete batch plant
    • Patent number 4,579,496
    • Issue date Apr 1, 1986
    • Stanley C. Gerlach
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mobile concrete batch plant
    • Patent number 3,998,436
    • Issue date Dec 21, 1976
    • Koehring Company
    • Albert J. Allen
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3872980
    • Patent number 3,872,980
    • Issue date Mar 25, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3476270
    • Patent number 3,476,270
    • Issue date Nov 4, 1969
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3406839
    • Patent number 3,406,839
    • Issue date Oct 22, 1968
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3251484
    • Patent number 3,251,484
    • Issue date May 17, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3154202
    • Patent number 3,154,202
    • Issue date Oct 27, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3064832
    • Patent number 3,064,832
    • Issue date Nov 20, 1962
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2144360
    • Patent number 2,144,360
    • Issue date Jan 17, 1939
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents