TREA

Hand-held or hand-operated tools for shearing or cleaving

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Industry

  • CPC
  • B28D1/223
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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

B28D1/223Hand-held or hand-operated tools for shearing or cleaving
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Manual cutting machine
    • Patent number 11,148,324
    • Issue date Oct 19, 2021
    • ROMWAY (ZJ) MACHINERY MANUFACTURING CO., LTD.
    • Xiaoyu Xu
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Bolster
    • Patent number 10,239,232
    • Issue date Mar 26, 2019
    • Kevin John O'Brien
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Masonry cutting device
    • Patent number 8,689,778
    • Issue date Apr 8, 2014
    • Kolmar Investments, LLC.
    • Daniel Flores
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cutting tool
    • Patent number 8,448,553
    • Issue date May 28, 2013
    • D-Cut Products, Inc.
    • Charlie Zhang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Extended life cutting blades for hand-held cutting tools
    • Patent number 7,637,016
    • Issue date Dec 29, 2009
    • PacTool International Ltd
    • Lloyd E. Fladgard
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Extended life cutting blades for hand-held cutting tools
    • Patent number 7,540,091
    • Issue date Jun 2, 2009
    • Shear Tech, Inc.
    • Lloyd E. Fladgard
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Extended life cutting blades for hand-held cutting tools
    • Patent number 7,464,473
    • Issue date Dec 16, 2008
    • Shear Tech, Inc.
    • Lloyd E. Fladgard
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Imitation stone cutter
    • Patent number 7,377,275
    • Issue date May 27, 2008
    • C. Martin Myer
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Apparatus and method for cutting bricks
    • Patent number 7,107,982
    • Issue date Sep 19, 2006
    • Donald W. Lechner
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Granite and marble nipping tool
    • Patent number 6,807,961
    • Issue date Oct 26, 2004
    • Ken Barton Burrows
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Stone cutter
    • Patent number 6,138,657
    • Issue date Oct 31, 2000
    • Arcade C. Richard
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Pinch blade tool and method for patterning asphalt shingles with in...
    • Patent number 6,079,304
    • Issue date Jun 27, 2000
    • Wondebar Construction Corporation
    • James David Bisceglia
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Manually-operated hydraulic linear actuators
    • Patent number 5,947,104
    • Issue date Sep 7, 1999
    • Kwok-Kueng Li
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Tool for rock breaking and log splitting
    • Patent number 5,941,292
    • Issue date Aug 24, 1999
    • David Frank Fredrickson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Splitting apparatus
    • Patent number 5,762,061
    • Issue date Jun 9, 1998
    • David Maurice Bevan
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Tool for rock breaking and log splitting
    • Patent number 5,722,471
    • Issue date Mar 3, 1998
    • David F. Fredrickson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and apparatus for forming ornamental edges on cement siding
    • Patent number 5,722,386
    • Issue date Mar 3, 1998
    • Pacific International Tool & Shear, Ltd.
    • Scott Fladgard
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Guillotine cutting apparatus for bricks, building blocks and the like
    • Patent number 5,662,094
    • Issue date Sep 2, 1997
    • Angelo J. Giacomelli
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Manually-operated hydraulic rock trimmer
    • Patent number 5,638,805
    • Issue date Jun 17, 1997
    • Kwok-Kueng Li
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cement siding shearing tool
    • Patent number 5,570,678
    • Issue date Nov 5, 1996
    • Pacific International Tool & Shear, Ltd.
    • Kurt Waggoner
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cutting nippers
    • Patent number 5,361,498
    • Issue date Nov 8, 1994
    • Josef Bohle Stiftung + Co. KG
    • Bernd Siebenlist
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Shingle cutter apparatus
    • Patent number 5,249,495
    • Issue date Oct 5, 1993
    • Ronald D. Renk
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Stone splitter
    • Patent number 5,152,275
    • Issue date Oct 6, 1992
    • ALMI Machinefabriek B.V.
    • Jan J. Landhuis
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Masonry block cutter
    • Patent number 3,978,842
    • Issue date Sep 7, 1976
    • Leon M. Coffman
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3886927
    • Patent number 3,886,927
    • Issue date Jun 3, 1975
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3439664
    • Patent number 3,439,664
    • Issue date Apr 22, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3297015
    • Patent number 3,297,015
    • Issue date Jan 10, 1967
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3161190
    • Patent number 3,161,190
    • Issue date Dec 15, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3110487
    • Patent number 3,110,487
    • Issue date Nov 12, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3084930
    • Patent number 3,084,930
    • Issue date Apr 9, 1963
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUAL CUTTING MACHINE
    • Publication number 20200376711
    • Publication date Dec 3, 2020
    • ROMWAY(ZJ) MACHINERY MANUFACTURING CO., LTD.
    • XIAOYU XU
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    PORTABLE APPARATUS FOR CUTTING TILES OR THE LIKE
    • Publication number 20130199350
    • Publication date Aug 8, 2013
    • Pekka Salmi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20110174130
    • Publication date Jul 21, 2011
    • D-Cut Products, Inc.
    • Charlie ZHANG
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20090223067
    • Publication date Sep 10, 2009
    • Charlie Zhang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lightweight tabletop shearing apparatus
    • Publication number 20090007746
    • Publication date Jan 8, 2009
    • Dalen Eugene Gunn
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Cutting Tool For Cutting a Plate
    • Publication number 20080314217
    • Publication date Dec 25, 2008
    • Etablissements Pierre Grehal Et Cie SA
    • Lionel Marcon
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    APPARATUS FOR CUTTING STONE
    • Publication number 20080196706
    • Publication date Aug 21, 2008
    • Triston Fowler
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Imitation stone cutter
    • Publication number 20080006257
    • Publication date Jan 10, 2008
    • C. Martin Myer
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Extended life cutting blades for hand-held cutting tools
    • Publication number 20060207107
    • Publication date Sep 21, 2006
    • Shear Tech, Inc.
    • Lloyd E. Fladgard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Extended life cutting blades for hand-held cutting tools
    • Publication number 20060207106
    • Publication date Sep 21, 2006
    • Lloyd E. Fladgard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Granite and marble nipping tool
    • Publication number 20040182380
    • Publication date Sep 23, 2004
    • Ken Barton Burrows
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Extended life cutting blades for hand-held cutting tools
    • Publication number 20030029043
    • Publication date Feb 13, 2003
    • Lloyd E. Fladgard
    • B28 - WORKING CEMENT, CLAY, OR STONE