TREA

Hand-held or hand-operated tools

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Industry

  • CPC
  • B28D1/228
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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

B28D1/228Hand-held or hand-operated tools
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable cutting machine
    • Patent number 12,290,960
    • Issue date May 6, 2025
    • Yamabiko Corporation
    • Renpei Nawashiro
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method and apparatus for creating a preferential breakage plane wit...
    • Patent number 11,865,738
    • Issue date Jan 9, 2024
    • Keller North America, Inc.
    • Adam Lessard
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Masonry tool
    • Patent number 11,207,797
    • Issue date Dec 28, 2021
    • Gordon Heinrich
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Cutting system for slabs
    • Patent number 11,014,266
    • Issue date May 25, 2021
    • Raimondi S.p.A.
    • Riccardo Sighinolfi
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Cutting and separating device applicable to manual ceramic cutters
    • Patent number 10,773,419
    • Issue date Sep 15, 2020
    • GERMANS BOADA, S.A.
    • Alex Rosello Gargallo
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Self-adjusting device for cutting head for monoguide cutters
    • Patent number 10,639,815
    • Issue date May 5, 2020
    • GERMANS BOADA, S.A.
    • Miguel Angel Sarmiento
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Portable tile cutter
    • Patent number 10,357,898
    • Issue date Jul 23, 2019
    • Rexon Industrial Corp., Ltd.
    • Chun-Ti Wung
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Grout removal and masonry trenching tool
    • Patent number 9,512,625
    • Issue date Dec 6, 2016
    • Ian Ronald Taylor
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Electric double-blade slot cutting machine
    • Patent number 9,266,253
    • Issue date Feb 23, 2016
    • Hammer Electric Power Tools Co., Ltd.
    • Liang Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Portable cutting machine
    • Patent number 9,144,923
    • Issue date Sep 29, 2015
    • Hitachi Koki Co., Ltd.
    • Yoshikazu Yokoyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Carriage for cutting a sheet of gypsum board, cutting kit and metho...
    • Patent number 9,067,339
    • Issue date Jun 30, 2015
    • Benoit Mallet
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Apparatus for breaking an optical fibre
    • Patent number 4,168,026
    • Issue date Sep 18, 1979
    • Northern Telecom Limited
    • Helmut H. Lukas
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3762046
    • Patent number 3,762,046
    • Issue date Oct 2, 1973
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2468504
    • Patent number 2,468,504
    • Issue date Apr 26, 1949
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1825420
    • Patent number 1,825,420
    • Issue date Sep 29, 1931
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1529340
    • Patent number 1,529,340
    • Issue date Mar 10, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents