TREA

Use of seals

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  • CPC
  • B25D2250/365
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B25Hand tools B25DPERCUSSIVE TOOLS B25D2250/00General details of portable percussive tools Components used in portable percussive tools

Current Industry

B25D2250/365Use of seals
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic rotary-percussive hammer drill
    • Patent number 11,938,606
    • Issue date Mar 26, 2024
    • MONTABERT
    • Michel Escolle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer drill
    • Patent number 11,883,941
    • Issue date Jan 30, 2024
    • Makita Corporation
    • Yoshitaka Machida
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 11,865,688
    • Issue date Jan 9, 2024
    • Makita Corporation
    • Yoshitaka Machida
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Vibration reducing structure of pneumatic hammer
    • Patent number 11,628,550
    • Issue date Apr 18, 2023
    • Storm Pneumatic Tool Co., Ltd.
    • Yung Yung Sun
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held machine tool
    • Patent number 11,117,250
    • Issue date Sep 14, 2021
    • Hilti Aktiengesellschaft
    • Pierre Pallmer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handheld power tool
    • Patent number 11,072,062
    • Issue date Jul 27, 2021
    • Hilti Aktiengesellschaft
    • Josef Fuenfer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sealing arrangement of tool and method of sealing
    • Patent number 10,894,309
    • Issue date Jan 19, 2021
    • Sandvik Mining and Construction Oy
    • Ossi Niemioja
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Percussive power tool
    • Patent number 10,821,589
    • Issue date Nov 3, 2020
    • Hilti Aktiengesellschaft
    • Stefan Schmid
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Striking hand-held machine tool
    • Patent number 10,821,590
    • Issue date Nov 3, 2020
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Striking hand-held machine tool
    • Patent number 10,675,742
    • Issue date Jun 9, 2020
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic hammer having co-axial accumulator and piston
    • Patent number 10,562,166
    • Issue date Feb 18, 2020
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 10,507,570
    • Issue date Dec 17, 2019
    • Makita Corporation
    • Keigo Ueda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer assembly
    • Patent number 10,363,651
    • Issue date Jul 30, 2019
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 10,189,154
    • Issue date Jan 29, 2019
    • BLACK & DECKER INC.
    • Ernst Staas
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lower buffer and bushing protector
    • Patent number 10,065,301
    • Issue date Sep 4, 2018
    • Caterpillar Inc.
    • Rakesh Jagdale
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Sealing device for a hydraulic percussion apparatus, and hydraulic...
    • Patent number 10,052,748
    • Issue date Aug 21, 2018
    • MONTABERT
    • Michel Escolle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 10,016,885
    • Issue date Jul 10, 2018
    • Hitachi Koki Co., Ltd.
    • Takahiro Ookubo
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer drill
    • Patent number 9,950,419
    • Issue date Apr 24, 2018
    • BLACK & DECKER INC.
    • Markus Rompel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Seal of tool and method of sealing
    • Patent number 9,777,842
    • Issue date Oct 3, 2017
    • Sandvik Mining and Construction Oy
    • Ossi Kahra
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic hammer having impact system subassembly
    • Patent number 9,592,598
    • Issue date Mar 14, 2017
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Positive locking grease plug
    • Patent number 9,593,804
    • Issue date Mar 14, 2017
    • Caterpillar Inc.
    • Rakesh Dushyantrao Jagdale
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic hammer having co-axial accumulator and piston
    • Patent number 9,555,531
    • Issue date Jan 31, 2017
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 9,463,563
    • Issue date Oct 11, 2016
    • Makita Corporation
    • Hajime Takeuchi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic percussive arrangement, piston guide and drilling rig
    • Patent number 9,132,540
    • Issue date Sep 15, 2015
    • Atlas Copco Rock Drills AB
    • Per Jonsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sealing arrangement in rotating control valve of pressure fluid-ope...
    • Patent number 9,067,310
    • Issue date Jun 30, 2015
    • Sandvik Mining and Construction Oy
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 9,050,713
    • Issue date Jun 9, 2015
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool and control method
    • Patent number 9,044,847
    • Issue date Jun 2, 2015
    • Hilti Aktiengesellschaft
    • Frank Kohlschmied
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool
    • Patent number 8,991,516
    • Issue date Mar 31, 2015
    • Chervon (HK) Limited
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,939,229
    • Issue date Jan 27, 2015
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Arrangement and method comprising a flushing head for a rock drilli...
    • Patent number 8,794,347
    • Issue date Aug 5, 2014
    • Atlas Copco Rock Drills AB
    • Jörgen Rodert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    RECIPROCATING TOOL
    • Publication number 20240149419
    • Publication date May 9, 2024
    • MAKITA CORPORATION
    • Yoshitaka MACHIDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAMMER DRILL
    • Publication number 20240100675
    • Publication date Mar 28, 2024
    • MAKITA CORPORATION
    • Yoshitaka MACHIDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Sound Suppressing Device
    • Publication number 20230249327
    • Publication date Aug 10, 2023
    • Government of the United States, as represented by the Secretary of the Air F...
    • Zachary Coulson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electropneumatic impact mechanism
    • Publication number 20230150103
    • Publication date May 18, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Ernst-Rudolf LÜBKERT
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROCK BREAKING MACHINE AND METHOD FOR STORING PRESSURE ENERGY
    • Publication number 20230069735
    • Publication date Mar 2, 2023
    • SANDVIK MINING AND CONSTRUCTION OY
    • Erik AIRAS
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC ROTARY-PERCUSSIVE HAMMER DRILL
    • Publication number 20220339768
    • Publication date Oct 27, 2022
    • MONTABERT
    • Michel ESCOLLE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20220258319
    • Publication date Aug 18, 2022
    • MAKITA CORPORATION
    • Yoshitaka MACHIDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAMMER DRILL
    • Publication number 20220258320
    • Publication date Aug 18, 2022
    • MAKITA CORPORATION
    • Yoshitaka MACHIDA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
    • Publication number 20220080574
    • Publication date Mar 17, 2022
    • STORM PNEUMATIC TOOL CO., LTD.
    • Yung Yung Sun
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC PERCUSSION APPARATUS EQUIPPED WITH A SEALING DEVICE
    • Publication number 20210339371
    • Publication date Nov 4, 2021
    • MONTABERT
    • Michel Escolle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY HAMMER
    • Publication number 20210291338
    • Publication date Sep 23, 2021
    • Milwaukee Electric Tool Corporation
    • Julia C. Marsh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
    • Publication number 20210245349
    • Publication date Aug 12, 2021
    • STORM PNEUMATIC TOOL CO., LTD.
    • Yung Yung Sun
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VIBRATION REDUCING STRUCTURE OF PNEUMATIC HAMMER
    • Publication number 20210245350
    • Publication date Aug 12, 2021
    • STORM PNEUMATIC TOOL CO., LTD.
    • Yung Yung Sun
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY IMPACT TOOLS WITH NOISE REDUCTION MECHANISM
    • Publication number 20200189086
    • Publication date Jun 18, 2020
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Rui LIANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BUSHING FOR HYDRAULIC BREAKER AND METHOD FOR PRODUCING THE SAME
    • Publication number 20190329392
    • Publication date Oct 31, 2019
    • Komatsu Ltd.
    • Eiji AMADA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-Held Machine Tool
    • Publication number 20190184538
    • Publication date Jun 20, 2019
    • HILTI AKTIENGESELLSCHAFT
    • Pierre PALLMER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDHELD POWER TOOL
    • Publication number 20190118363
    • Publication date Apr 25, 2019
    • HILTI AKTIENGESELLSCHAFT
    • Josef Fuenfer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STRIKING HAND-HELD MACHINE TOOL
    • Publication number 20190039225
    • Publication date Feb 7, 2019
    • HILTI AKTIENGESELLSCHAFT
    • Markus HARTMANN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PERCUSSIVE POWER TOOL
    • Publication number 20180370007
    • Publication date Dec 27, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Stefan SCHMID
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STRIKING HAND-HELD TOOL
    • Publication number 20180361552
    • Publication date Dec 20, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Markus HARTMANN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC HAMMER HAVING CO-AXIAL ACCUMULATOR AND PISTON
    • Publication number 20170087704
    • Publication date Mar 30, 2017
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC HAMMER HAVING IMPACT SYSTEM SUBASSEMBLY
    • Publication number 20140262407
    • Publication date Sep 18, 2014
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC HAMMER HAVING CO-AXIAL ACCUMULATOR AND PISTON
    • Publication number 20140262406
    • Publication date Sep 18, 2014
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20140138111
    • Publication date May 22, 2014
    • Hajime TAKEUCHI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC PERCUSSIVE ARRANGEMENT, PISTON GUIDE AND DRILLING RIG
    • Publication number 20130000939
    • Publication date Jan 3, 2013
    • Per Jonsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20120037387
    • Publication date Feb 16, 2012
    • CHERVON (HK) LIMITED
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Composite Seal for a Hydraulic Hammer
    • Publication number 20120037389
    • Publication date Feb 16, 2012
    • Caterpillar, Inc.
    • Rakesh Dushyantrao Jagdale
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SEALING ARRANGEMENT IN ROTATING CONTROL VALVE OF PRESSURE FLUID-OPE...
    • Publication number 20120018657
    • Publication date Jan 26, 2012
    • SANDVIK MINING AND CONSTRUCTION OY
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20110303431
    • Publication date Dec 15, 2011
    • HILTI AKTIENGESELLSCHAFT
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20110303430
    • Publication date Dec 15, 2011
    • HILTI AKTIENGESELLSCHAFT
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS