TREA

with surfaces for moulding letters or marks

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Industry

  • CPC
  • B28B7/0076
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B7/00Moulds Cores Mandrels

Current Industry

B28B7/0076with surfaces for moulding letters or marks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Methods of quality control in concrete block production
    • Patent number 8,246,892
    • Issue date Aug 21, 2012
    • Anchor Wall Systems, Inc.
    • Paul Randal Tufts
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Bottle labels
    • Patent number 8,071,199
    • Issue date Dec 6, 2011
    • Onofrio Acone
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Methods of quality control in concrete block production
    • Patent number 7,862,763
    • Issue date Jan 4, 2011
    • Anchor Wall Systems, Inc.
    • Paul Randal Tufts
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method of preparing a fossil molding
    • Patent number 6,216,896
    • Issue date Apr 17, 2001
    • Mann-Hwang Chern
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method of manufacturing concrete sleeper blocks and a matrix array...
    • Patent number 4,290,991
    • Issue date Sep 22, 1981
    • A-Betong, AB
    • Stig Thim
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3883109
    • Patent number 3,883,109
    • Issue date May 13, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1931358
    • Patent number 1,931,358
    • Issue date Oct 17, 1933
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1633328
    • Patent number 1,633,328
    • Issue date Jun 21, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1586352
    • Patent number 1,586,352
    • Issue date May 25, 1926
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1563292
    • Patent number 1,563,292
    • Issue date Nov 24, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1531109
    • Patent number 1,531,109
    • Issue date Mar 24, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents