TREA

Saws Discs Wheels

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Industry

  • CPC
  • E21C25/18
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C25/00Cutting machines

Current Industry

E21C25/18Saws Discs Wheels
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING DEVICE AND SUPPORT FOR SAME
    • Publication number 20240247587
    • Publication date Jul 25, 2024
    • Joy Global Underground Mining LLC
    • Stuart Reeves
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DISK CUTTER
    • Publication number 20230366314
    • Publication date Nov 16, 2023
    • ELEMENT SIX (UK) LIMITED
    • Shuo Lu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING DEVICE AND SUPPORT FOR SAME
    • Publication number 20230228192
    • Publication date Jul 20, 2023
    • Joy Global Underground Mining LLC
    • Nagy Daher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DISK CUTTER
    • Publication number 20230151733
    • Publication date May 18, 2023
    • ELEMENT SIX (UK) LIMITED
    • Shuo Lu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DISK CUTTER
    • Publication number 20220372874
    • Publication date Nov 24, 2022
    • ELEMENT SIX (UK) LIMITED
    • Shuo Lu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING ASSEMBLY
    • Publication number 20210032988
    • Publication date Feb 4, 2021
    • ELEMENT SIX (UK) LIMITED
    • MATTHEW JOHN IAN LEEMING
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING DEVICE WITH TAPERED CUTTING ELEMENT
    • Publication number 20210032989
    • Publication date Feb 4, 2021
    • Joy Global Underground Mining LLC
    • Joaquim Antonio Soares de Sousa
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING ASSEMBLY
    • Publication number 20210003006
    • Publication date Jan 7, 2021
    • GLOBAL INNOVATION CENTRE
    • MATTHEW JOHN IAN LEEMING
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY CUTTING HEAD WITH FLUID SUPPLY DUCTING
    • Publication number 20200378253
    • Publication date Dec 3, 2020
    • Sandvik Intellectual Property AB
    • Ralf GRIEF
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING DEVICE AND SUPPORT FOR SAME
    • Publication number 20200347723
    • Publication date Nov 5, 2020
    • Joy Global Underground Mining LLC
    • Nagy Daher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER REPLACEMENT ROBOT AND ITS ADAPTIVE CUTTER SYSTEM FOR TUNNEL...
    • Publication number 20200269435
    • Publication date Aug 27, 2020
    • DALIAN UNIVERSITY OF TECHNOLOGY
    • Junzhou HUO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CUTTING HEAD HAVING SEGMENTED CUTTING DISC
    • Publication number 20200217198
    • Publication date Jul 9, 2020
    • Joy Global Underground Mining LLC
    • Joaquim Antonio Soares de Sousa
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MACHINE SUPPORTING ROCK CUTTING DEVICE
    • Publication number 20200173277
    • Publication date Jun 4, 2020
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROCK CUTTING DEVICE
    • Publication number 20200063554
    • Publication date Feb 27, 2020
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MINING MACHINE WITH MULTIPLE CUTTER HEADS
    • Publication number 20200011173
    • Publication date Jan 9, 2020
    • Joy Global Underground Mining LLC
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING APPARATUS USING A CLEARING ARRANGEMENT
    • Publication number 20180223662
    • Publication date Aug 9, 2018
    • SANDVIK INTELECTUAL PROPERTY AB
    • Bernhard EBNER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING APPARATUS
    • Publication number 20180216460
    • Publication date Aug 2, 2018
    • SANDVIK INTELECTUAL PROPERTY AB
    • Bernhard EBNER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cutting Bit Carrier for Cutting Bits
    • Publication number 20180209269
    • Publication date Jul 26, 2018
    • CATERPILLAR GLOBAL MINING EUROPE GMBH
    • Stefan Kratochvil
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MACHINE SUPPORTING ROCK CUTTING DEVICE
    • Publication number 20180087380
    • Publication date Mar 29, 2018
    • Joy MM Delaware, Inc.
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROCK CUTTING DEVICE
    • Publication number 20180087379
    • Publication date Mar 29, 2018
    • Joy MM Delaware, Inc.
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MINING MACHINE WITH ARTICULATING BOOM AND INDEPENDENT MATERIAL HAND...
    • Publication number 20180051562
    • Publication date Feb 22, 2018
    • Joy MM Delaware, Inc.
    • Nagy Daher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING DEVICE WITH TAPERED CUTTING ELEMENT
    • Publication number 20170342835
    • Publication date Nov 30, 2017
    • Joy MM Delaware, Inc.
    • Joaquim Antonio Soares de Sousa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CUTTING DEVICE WITH WEAR ELEMENTS
    • Publication number 20170342829
    • Publication date Nov 30, 2017
    • Joy MM Delaware, Inc.
    • Joaquim Antonio Soares de Sousa
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTING HEAD HAVING SEGMENTED CUTTING DISC
    • Publication number 20170342830
    • Publication date Nov 30, 2017
    • Joy MM Delaware, Inc.
    • Joaquim Antonio Soares de Sousa
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTING APPARATUS AND METHOD OF OPERATING
    • Publication number 20170306758
    • Publication date Oct 26, 2017
    • Bernhard EBNER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MINING MACHINE WITH MULTIPLE CUTTER HEADS
    • Publication number 20170211383
    • Publication date Jul 27, 2017
    • Joy MM Delaware, Inc.
    • Peter A. Lugg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANNULAR TOOL
    • Publication number 20160298451
    • Publication date Oct 13, 2016
    • Bernhard FEISTRITZER
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    WEAR CAP FOR AN EARTH WORKING ROLL
    • Publication number 20160290134
    • Publication date Oct 6, 2016
    • Esco Corporation
    • Erik L. Johnson
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    MINING MACHINE WITH DRIVEN DISC CUTTERS
    • Publication number 20160265354
    • Publication date Sep 15, 2016
    • Joy MM Delaware, Inc.
    • Alex Freire de Andrade
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    End Ring Degradation Pick Support
    • Publication number 20160024919
    • Publication date Jan 28, 2016
    • Novatek IP, LLC
    • David R. Hall
    • E21 - EARTH DRILLING MINING