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Methods and apparatus specially adapted for working materials which can easily be split

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  • CPC
  • B28D1/32
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28DWORKING STONE OR STONE-LIKE MATERIALS B28D1/00Working stone or stone-like materials

Current Industry

B28D1/32Methods and apparatus specially adapted for working materials which can easily be split
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wafer and wafer producing method
    • Patent number 11,072,042
    • Issue date Jul 27, 2021
    • Disco Corporation
    • Kazuma Sekiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser preheating control method and device
    • Patent number 10,792,767
    • Issue date Oct 6, 2020
    • Metal Industries Research & Development Centre
    • Yu-Ting Lu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shape memory alloy rock splitters (SMARS)
    • Patent number 10,675,781
    • Issue date Jun 9, 2020
    • United States of America as represented by the Administrator of National Aero...
    • Othmane Benafan
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Rock face splitting apparatus and method
    • Patent number 10,046,480
    • Issue date Aug 14, 2018
    • Pavestone, LLC
    • William H. Karau
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Block splitter assembly and method of producing wall blocks
    • Patent number 9,925,692
    • Issue date Mar 27, 2018
    • Keystone Retaining Wall Systems LLC
    • David M. LaCroix
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Shape memory alloy rock splitters (SMARS)
    • Patent number 9,649,780
    • Issue date May 16, 2017
    • United States of America as represented by the Administrator of National Aero...
    • Othmane Benafan
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Brick cutting apparatuses and methods
    • Patent number 8,251,052
    • Issue date Aug 28, 2012
    • VAST Enterprises, LLC
    • Steven George Smith
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus and method for splitting substrates
    • Patent number 7,648,888
    • Issue date Jan 19, 2010
    • S.O.I. Tec Silicon on Insulator Technologies
    • Thierry Barge
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus and method for splitting substrates
    • Patent number 7,017,570
    • Issue date Mar 28, 2006
    • S.O.I.Tec Silicon on Insulator Technologies S.A.
    • Thierry Barge
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Rock laminate
    • Patent number 7,014,726
    • Issue date Mar 21, 2006
    • SmartSlate, Inc.
    • Richard J. Whiting
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method and device for separating a plate of material, in particular...
    • Patent number 6,468,879
    • Issue date Oct 22, 2002
    • S.O.I. Tec Silicon on Insulator Technologies
    • Jean-Michel Lamure
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    System and method of delaminating a layered silicate material by su...
    • Patent number 6,469,073
    • Issue date Oct 22, 2002
    • Ford Global Technologies, Inc.
    • Charles W. Manke
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Shingle cutter
    • Patent number 6,412,382
    • Issue date Jul 2, 2002
    • Michael E. Conley
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus for separating snapstrates into individual hybrid substrates
    • Patent number 4,195,758
    • Issue date Apr 1, 1980
    • GTE Automatic Electric Laboratories, Incorporated
    • John H. Morgan
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method and apparatus for slicing crystals
    • Patent number 4,184,472
    • Issue date Jan 22, 1980
    • The United States of America as represented by the administrator of the Natio...
    • John S. J. Benedicto
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method for disintegrating mica flakes and apparatus used therefor
    • Patent number 4,165,839
    • Issue date Aug 28, 1979
    • Hitachi Chemical Company, Ltd.
    • Hideji Kuwajima
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3741193
    • Patent number 3,741,193
    • Issue date Jun 26, 1973
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3724439
    • Patent number 3,724,439
    • Issue date Apr 3, 1973
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3719329
    • Patent number 3,719,329
    • Issue date Mar 6, 1973
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3608835
    • Patent number 3,608,835
    • Issue date Sep 28, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3580235
    • Patent number 3,580,235
    • Issue date May 25, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3559632
    • Patent number 3,559,632
    • Issue date Feb 2, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3327951
    • Patent number 3,327,951
    • Issue date Jun 27, 1967
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3240203
    • Patent number 3,240,203
    • Issue date Mar 15, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3162379
    • Patent number 3,162,379
    • Issue date Dec 22, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3162381
    • Patent number 3,162,381
    • Issue date Dec 22, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3087482
    • Patent number 3,087,482
    • Issue date Apr 30, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3000901
    • Patent number 3,000,901
    • Issue date Sep 19, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2989111
    • Patent number 2,989,111
    • Issue date Jun 20, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2950710
    • Patent number 2,950,710
    • Issue date Aug 30, 1960
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents