TREA

using sleeves, rings or the like, as main fixing elements

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Industry

  • CPC
  • E21C35/197
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C35/197using sleeves, rings or the like, as main fixing elements
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-ROTATING BIT FOR CUTTING TOOL
    • Publication number 20240384653
    • Publication date Nov 21, 2024
    • Caterpillar Paving Products Inc.
    • Christopher BARNARD
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    INDEXABLE EARTH CUTTING TOOL ASSEMBLY
    • Publication number 20240271525
    • Publication date Aug 15, 2024
    • Kennametal Inc.
    • Jacob Poremski
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Retainer for a Rotating Bit
    • Publication number 20240167382
    • Publication date May 23, 2024
    • THE SOLLAMI COMPANY
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Tool Retainer
    • Publication number 20240133294
    • Publication date Apr 25, 2024
    • Kennametal Inc.
    • Arkadiusz Dlugosz
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Tool Retainer
    • Publication number 20240035378
    • Publication date Feb 1, 2024
    • Kennametal Inc.
    • Arkadiusz Dlugosz
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTING TOOL WITH RETAINER HAVING CONTROLLED HARDNESS
    • Publication number 20230304400
    • Publication date Sep 28, 2023
    • Kennametal Inc.
    • Thomas J. Long
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WASHERLESS CUTTING TOOL ASSEMBLY
    • Publication number 20230151734
    • Publication date May 18, 2023
    • Kennametal Inc.
    • Brandon J. Kenno
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CHISEL
    • Publication number 20230093644
    • Publication date Mar 23, 2023
    • JIANGSU WUYUANSU MACHINERY MANUFACTURING CO., LTD
    • Xiang MIAO
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Tool Retainer
    • Publication number 20230084514
    • Publication date Mar 16, 2023
    • Kennametal Inc.
    • Arkadiusz Dlugosz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool Bit Assembly
    • Publication number 20220325624
    • Publication date Oct 13, 2022
    • XCal Tools -- Bristol, LLC
    • Brian Keith Widener
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WASHERLESS CUTTING TOOL ASSEMBLY
    • Publication number 20220290562
    • Publication date Sep 15, 2022
    • Kennametal Inc.
    • Brandon J. Kenno
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GRADER BIT
    • Publication number 20210164347
    • Publication date Jun 3, 2021
    • Ironhawk Industrial Distribution, LLC
    • Ron Abramcyzk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MILLING PICK
    • Publication number 20210095564
    • Publication date Apr 1, 2021
    • BETEK GmbH & Co. KG
    • Heiko Friederichs
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD AND TOOL FOR DISCONNECTING A LINE SPLICE
    • Publication number 20210094194
    • Publication date Apr 1, 2021
    • Sean T. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SELF-ALIGNING ADAPTER BLOCK
    • Publication number 20210062652
    • Publication date Mar 4, 2021
    • Kennametal Inc.
    • James R. GEYER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TOOL HOLDER INSTALLATION DEVICE AND SYSTEM
    • Publication number 20210054740
    • Publication date Feb 25, 2021
    • Caterpillar Paving Products Inc.
    • Nicholas B. JOHNSON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A PICK SLEEVE
    • Publication number 20210003007
    • Publication date Jan 7, 2021
    • Gavin James BEARD
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Pick Having A Supporting Element With A Centering Extension
    • Publication number 20200378254
    • Publication date Dec 3, 2020
    • BETEK GmbH & Co. KG
    • Ulrich Kraemer
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER PICK ASSEMBLY WITH WATER SPRAY ASSEMBLY
    • Publication number 20200208516
    • Publication date Jul 2, 2020
    • Minnovation Limited
    • George Albert Parrott
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Bit Holder With Shortened Nose Portion
    • Publication number 20200141235
    • Publication date May 7, 2020
    • THE SOLLAMI COMPANY
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLEEVE RETENTION FOR CUTTING PICK ASSEMBLY
    • Publication number 20200080420
    • Publication date Mar 12, 2020
    • Joy Global Underground Mining LLC
    • Christopher G. Stewart
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Bit Retainer
    • Publication number 20190330983
    • Publication date Oct 31, 2019
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DIAMOND TIPPED UNITARY HOLDER/BIT
    • Publication number 20190309624
    • Publication date Oct 10, 2019
    • THE SOLLAMI COMPANY
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Bit Holder With Shortened Nose Portion
    • Publication number 20190242254
    • Publication date Aug 8, 2019
    • THE SOLLAMI COMPANY
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INSERT WITH HEAT TRANSFER BORE
    • Publication number 20190234213
    • Publication date Aug 1, 2019
    • THE SOLLAMI COMPANY
    • Phillip Sollami
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PICK, IN PARTICULAR A ROUND SHAFT PICK
    • Publication number 20190195069
    • Publication date Jun 27, 2019
    • BETEK GmbH & Co. KG
    • Karl KAMMERER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BIT HOLDER
    • Publication number 20190106988
    • Publication date Apr 11, 2019
    • WIRTGEN GMBH
    • Karsten Buhr
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SERVICE TOOL FOR CUTTING BIT ASSEMBLY
    • Publication number 20180291735
    • Publication date Oct 11, 2018
    • Joy Global Underground Mining LLC
    • Michael L. O'Neill
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BIT/HOLDER WITH ENLARGED BALLISTIC TIP INSERT
    • Publication number 20180202290
    • Publication date Jul 19, 2018
    • Phillip Sollami
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTATING ELEMENTS FOR DOWNHOLE CUTTING TOOLS
    • Publication number 20180171795
    • Publication date Jun 21, 2018
    • Smith International, Inc.
    • Yuri Burhan
    • B28 - WORKING CEMENT, CLAY, OR STONE