Plastics

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electropneumatic impact mechanism

    • Patent number 12,151,351
    • Issue date Nov 26, 2024
    • Hilti Aktiengesellschaft
    • Ernst-Rudolf Lübkert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Composite gearwheel for an electropneumatic hammer drill

    • Patent number 12,140,214
    • Issue date Nov 12, 2024
    • Hilti Aktiengesellschaft
    • Daniel Seltmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Hand-held power tool with detachable clamped connection

    • Patent number 10,710,230
    • Issue date Jul 14, 2020
    • Hilti Aktiengesellschaft
    • Markus Holubarsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact mechanism device

    • Patent number 10,315,298
    • Issue date Jun 11, 2019
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • 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

    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

    Power drill

    • Patent number 9,764,391
    • Issue date Sep 19, 2017
    • Robert Bosch GmbH
    • Heiko Roehm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic striking mechanism and hand-held power tool

    • Patent number 9,199,369
    • Issue date Dec 1, 2015
    • Hilti Aktiengesellschaft
    • Ferdinand Kristen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer drill

    • Patent number 9,168,649
    • Issue date Oct 27, 2015
    • Black & Decker, Inc.
    • Frantisek Harcar
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Shock absorbing hammer

    • Patent number 9,016,171
    • Issue date Apr 28, 2015
    • Alex Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Bearing of a breaking device tool

    • Patent number 8,550,180
    • Issue date Oct 8, 2013
    • Sandvik Mining and Construction Oy
    • Ossi Kahra
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic drill device

    • Patent number 8,540,034
    • Issue date Sep 24, 2013
    • Sullair Corporation
    • Julien Poncet
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power drill

    • Patent number 8,528,658
    • Issue date Sep 10, 2013
    • Robert Bosch GmbH
    • Heiko Roehm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Auto hammer

    • Patent number 8,256,527
    • Issue date Sep 4, 2012
    • Chervon Limited
    • Shuming Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sound dampening housing for rock drill

    • Patent number 8,177,023
    • Issue date May 15, 2012
    • Sandvik Mining and Construction Oy
    • Seppo Peltola
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool with slideable weight

    • Patent number 8,100,035
    • Issue date Jan 24, 2012
    • Clay Reece Smith
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool

    • Patent number 7,967,078
    • Issue date Jun 28, 2011
    • Makita Corporation
    • Yonosuke Aoki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handle device for a hammer gun

    • Patent number 7,565,934
    • Issue date Jul 28, 2009
    • Shun Tai Precision Co., Ltd.
    • Chun-Hao Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Multi-purpose plastic pipe cutter

    • Patent number 7,204,021
    • Issue date Apr 17, 2007
    • Eric M. Houseman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer for breaking concrete

    • Patent number 7,175,236
    • Issue date Feb 13, 2007
    • Road Processing Resources, Inc.
    • Deems M. Pfaff
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Chuck for pneumatic hammer

    • Patent number 7,052,022
    • Issue date May 30, 2006
    • Snap-on Incorporated
    • Frederick C. Chudy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrical hand tool machine with vibration damped striking mechanism

    • Patent number 6,948,570
    • Issue date Sep 27, 2005
    • Hilti Aktiengesellschaft
    • Ferdinand Kristen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Nail pulling hammer and hammer head

    • Patent number 6,866,247
    • Issue date Mar 15, 2005
    • Harold Thompson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer with resilient swivel pivoted joint

    • Patent number 6,739,218
    • Issue date May 25, 2004
    • Tai-Her Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool having interchangeable and replaceable striking heads, an...

    • Patent number 5,996,442
    • Issue date Dec 7, 1999
    • Joseph Allen Carmien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Scaffold prybar ratchet

    • Patent number 5,970,552
    • Issue date Oct 26, 1999
    • Hand Tool Design Corporation
    • Lester H. Kwiecien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool having a plastics material housing

    • Patent number 4,479,555
    • Issue date Oct 30, 1984
    • Black & Decker Inc.
    • Horst Grossmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mallet

    • Patent number 4,373,565
    • Issue date Feb 15, 1983
    • Tecnologia Argentina S.A.
    • Eduardo R. R. Soto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method of manufacturing hammer

    • Patent number 4,047,278
    • Issue date Sep 13, 1977
    • Yoshio Kurata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Electropneumatic impact mechanism

    • Publication number 20230311288
    • Publication date Oct 5, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Ernst-Rudolf LÜBKERT
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    COMPOSITE GEARWHEEL FOR AN ELECTROPNEUMATIC HAMMER DRILL

    • Publication number 20220213953
    • Publication date Jul 7, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Daniel SELTMANN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LINEAR ELECTRIC MACHINE

    • Publication number 20220111504
    • Publication date Apr 14, 2022
    • LEKATECH OY
    • Jyri PELTOLA
    • 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

    HAND-HELD POWER TOOL

    • Publication number 20170057072
    • Publication date Mar 2, 2017
    • HILTI AKTIENGESELLSCHAFT
    • Markus Holubarsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAMMER

    • Publication number 20140352498
    • Publication date Dec 4, 2014
    • Ying-Chieh LIAO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CLUTCH AND HAMMER ASSEMBLIES FOR POWER TOOL

    • Publication number 20140338940
    • Publication date Nov 20, 2014
    • Joseph P. Kelleher
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DAMPER SYSTEM FOR A POWER CELL OF A HYDRAULIC HAMMER

    • Publication number 20140332246
    • Publication date Nov 13, 2014
    • Caterpillar Inc.
    • Cody Moore
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD POWER TOOL

    • Publication number 20140326475
    • Publication date Nov 6, 2014
    • Markus HOLUBARSCH
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SHOCK ABSORBING HAMMER

    • Publication number 20140311299
    • Publication date Oct 23, 2014
    • Alex Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER DRILL

    • Publication number 20130319707
    • Publication date Dec 5, 2013
    • ROBERT BOSCH GmbH
    • Heiko ROEHM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAMMER DRILL

    • Publication number 20130025897
    • Publication date Jan 31, 2013
    • Black & Decker Inc.
    • Frantisek Harcar
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL

    • Publication number 20120097409
    • Publication date Apr 26, 2012
    • HILTI AKTIENGESELLSCHAFT
    • Rainer ONTL
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PNEUMATIC DRILL DEVICE

    • Publication number 20110155406
    • Publication date Jun 30, 2011
    • Julien Poncet
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER DRILL

    • Publication number 20110147022
    • Publication date Jun 23, 2011
    • Heiko Roehm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUTO HAMMER

    • Publication number 20110100663
    • Publication date May 5, 2011
    • CHERVON LIMITED
    • Shuming Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AUTO HAMMER

    • Publication number 20110100660
    • Publication date May 5, 2011
    • Chevron Limited
    • Shuming Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tool holder

    • Publication number 20110049817
    • Publication date Mar 3, 2011
    • Hilti Aktiengesellschaft
    • Udo Hauptmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Pneumatic striking mechanism and hand-held power tool

    • Publication number 20100263894
    • Publication date Oct 21, 2010
    • HILTI AKTIENGESELLSCHAFT
    • Ferdinand Kristen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SOUND DAMPENING HOUSING FOR ROCK DRILL

    • Publication number 20100084218
    • Publication date Apr 8, 2010
    • SANDVIK MINING AND CONSTRUCTION OY
    • Seppo Peltola
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool

    • Publication number 20100051304
    • Publication date Mar 4, 2010
    • MAKITA CORPORATION
    • Yonosuke Aoki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Bearing of a breaking device tool

    • Publication number 20080173457
    • Publication date Jul 24, 2008
    • SANDVIK MINING AND CONSTRUCTION OY
    • Ossi Kahra
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDLE DEVICE FOR A HAMMER GUN

    • Publication number 20080029284
    • Publication date Feb 7, 2008
    • SHUN TAI PRECISION CO., LTD.
    • Chun-Hao Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Percussion hand-held power tool with axially displaceable percussio...

    • Publication number 20070277992
    • Publication date Dec 6, 2007
    • Hilti Aktiengesellschaft
    • Josef Fuenfer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Multi-purpose plastic pipe cutter

    • Publication number 20060254057
    • Publication date Nov 16, 2006
    • Eric M. Houseman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Chuck for pneumatic hammer

    • Publication number 20040227307
    • Publication date Nov 18, 2004
    • Frederick C. Chudy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Nail pulling hammer and hammer head

    • Publication number 20040211944
    • Publication date Oct 28, 2004
    • Harold Thompson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand tool and bit

    • Publication number 20040134077
    • Publication date Jul 15, 2004
    • Gramham John Martin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electrical hand tool machine with vibration damped striking mechanism

    • Publication number 20040108124
    • Publication date Jun 10, 2004
    • Ferdinand Kristen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer with resilient swivel pivoted joint

    • Publication number 20030196521
    • Publication date Oct 23, 2003
    • Tai-Her Yang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS