Cutting-off protruding ridges, also profiled cutting

Patents Grantslast 30 patents

  • Information Patent Grant

    COG dielectric composition for use with nickel electrodes

    • Patent number 9,852,848
    • Issue date Dec 26, 2017
    • Ferro Corporation
    • Walter J. Symes
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cementitious trim articles

    • Patent number 8,904,732
    • Issue date Dec 9, 2014
    • James Hardie Technology Limited
    • Hong Chen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for manufacturing a honeycomb structure having slits

    • Patent number 6,723,262
    • Issue date Apr 20, 2004
    • NGK Insulators, Ltd.
    • Kazuhiko Hidaka
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cementitious building panel with cut bead

    • Patent number 6,138,430
    • Issue date Oct 31, 2000
    • Cemplank, Inc.
    • Bertrand Van Acoleyen
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Continuous elongate ceramic article manufacturing system

    • Patent number 4,764,102
    • Issue date Aug 16, 1988
    • IG-Technical Research Inc.
    • Ryuichi Takahashi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Manufacture of ceramic ware

    • Patent number 4,292,006
    • Issue date Sep 29, 1981
    • Service (Engineers) Limited
    • Graham Davies
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Clay cutting lathe and method

    • Patent number 4,281,569
    • Issue date Aug 4, 1981
    • Custom Concepts, Incorporated
    • James F. Kubiatowicz
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3831275

    • Patent number 3,831,275
    • Issue date Aug 27, 1974
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3039163

    • Patent number 3,039,163
    • Issue date Jun 19, 1962
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2999292

    • Patent number 2,999,292
    • Issue date Sep 12, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2983083

    • Patent number 2,983,083
    • Issue date May 9, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2726433

    • Patent number 2,726,433
    • Issue date Dec 13, 1955
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2597336

    • Patent number 2,597,336
    • Issue date May 20, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2451027

    • Patent number 2,451,027
    • Issue date Oct 12, 1948
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2413540

    • Patent number 2,413,540
    • Issue date Dec 31, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2361311

    • Patent number 2,361,311
    • Issue date Oct 24, 1944
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2361312

    • Patent number 2,361,312
    • Issue date Oct 24, 1944
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2263474

    • Patent number 2,263,474
    • Issue date Nov 18, 1941
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2256216

    • Patent number 2,256,216
    • Issue date Sep 16, 1941
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2232283

    • Patent number 2,232,283
    • Issue date Feb 18, 1941
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2144852

    • Patent number 2,144,852
    • Issue date Jan 24, 1939
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2117695

    • Patent number 2,117,695
    • Issue date May 17, 1938
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2036241

    • Patent number 2,036,241
    • Issue date Apr 7, 1936
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2034707

    • Patent number 2,034,707
    • Issue date Mar 24, 1936
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    2033827

    • Patent number 2,033,827
    • Issue date Mar 10, 1936
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1850939

    • Patent number 1,850,939
    • Issue date Mar 22, 1932
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1828462

    • Patent number 1,828,462
    • Issue date Oct 20, 1931
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1808105

    • Patent number 1,808,105
    • Issue date Jun 2, 1931
    • B28 - WORKING CEMENT, CLAY, OR STONE
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    1755308

    • Patent number 1,755,308
    • Issue date Apr 22, 1930
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1732339

    • Patent number 1,732,339
    • Issue date Oct 22, 1929
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents