Lubrication

Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool

    • Patent number 8,196,674
    • Issue date Jun 12, 2012
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rock breaking machine and lubricating method

    • Patent number 7,694,748
    • Issue date Apr 13, 2010
    • Sandvik Mining and Construction Oy
    • Mika Oksman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary hammer including breather port

    • Patent number 7,168,504
    • Issue date Jan 30, 2007
    • Milwaukee Electric Tool Corporation
    • Jason D. Hetcher
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Rotary hammer

    • Patent number 7,032,683
    • Issue date Apr 25, 2006
    • Milwaukee Electric Tool Corporation
    • Jason D. Hetcher
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Portable power tool with grease lubricated angle gear drive

    • Patent number 6,871,711
    • Issue date Mar 29, 2005
    • Atlas Copco Tools AB
    • Gunnar Christer Hansson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lubrication system

    • Patent number 6,631,787
    • Issue date Oct 14, 2003
    • Lincoln Industrial Corporation
    • Paul G. Conley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dosage device

    • Patent number 6,283,141
    • Issue date Sep 4, 2001
    • Atlas Copco Berema AB
    • Lars Saxback
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool with lubricated angle drive

    • Patent number 6,109,366
    • Issue date Aug 29, 2000
    • Atlas Copco Tools AB
    • Anders Urban Jansson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dust suppressing misting device for percussive tools

    • Patent number 5,944,263
    • Issue date Aug 31, 1999
    • Everdry Marketing & Management, Inc.
    • James E. Lucco
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Liquid driven hammer machine

    • Patent number 5,458,205
    • Issue date Oct 17, 1995
    • Atlas Copco Rocktech AB
    • Gunnar Wijk
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Feed shell lubrication manifold

    • Patent number 5,330,012
    • Issue date Jul 19, 1994
    • Cannon Industries, Inc.
    • Ward D. Morrison
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Low pressure system lubrication for a jackhammer

    • Patent number 5,293,959
    • Issue date Mar 15, 1994
    • Ingersoll-Rand Company
    • Robert R. Kimberlin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drill head assembly

    • Patent number 5,195,598
    • Issue date Mar 23, 1993
    • Donald L. DeVall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Motor driven drilling or chipping device

    • Patent number 4,611,670
    • Issue date Sep 16, 1986
    • Hilti Aktiengesellschaft
    • Franz Chromy
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic impact device

    • Patent number 4,576,240
    • Issue date Mar 18, 1986
    • Kabushiki Kaisha Komatsu Seisakusho
    • Minoru Matsumoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatically operated impact tool

    • Patent number 4,496,023
    • Issue date Jan 29, 1985
    • Atlas Copco Aktiebolag
    • Eric T. Lindberg
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic motor for rock drills and the like

    • Patent number 4,429,752
    • Issue date Feb 7, 1984
    • Joy Manufacturing Company
    • Edward A. Bailey
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Drill head assembly

    • Patent number 4,416,337
    • Issue date Nov 22, 1983
    • Albert Phillips
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pneumatic drill lubricator

    • Patent number 4,333,538
    • Issue date Jun 8, 1982
    • Atlas Copco Aktiebolag
    • Carl G. B. Ekwall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Linear motion impactor device

    • Patent number 4,318,446
    • Issue date Mar 9, 1982
    • Caterpillar Tractor Co.
    • Richard E. Livesay
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Mine roof bolter

    • Patent number 4,190,116
    • Issue date Feb 26, 1980
    • Black Diamond Service Company, Inc.
    • Winston R. O'Neal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill bit with seal ring compensator

    • Patent number 4,014,595
    • Issue date Mar 29, 1977
    • Hughes Tool Company
    • George Edward Dolezal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Lubrication of piston operated drill with central flushing tube

    • Patent number 3,939,943
    • Issue date Feb 24, 1976
    • Oy Tampella AB
    • Pekka Salmi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3929195

    • Patent number 3,929,195
    • Issue date Dec 30, 1975
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3921731

    • Patent number 3,921,731
    • Issue date Nov 25, 1975
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3896887

    • Patent number 3,896,887
    • Issue date Jul 29, 1975
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3837409

    • Patent number 3,837,409
    • Issue date Sep 24, 1974
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3800887

    • Patent number 3,800,887
    • Issue date Apr 2, 1974
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    3797584

    • Patent number 3,797,584
    • Issue date Mar 19, 1974
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3774700

    • Patent number 3,774,700
    • Issue date Nov 27, 1973
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Impact tool

    • Publication number 20090223691
    • Publication date Sep 10, 2009
    • MAKITA CORPORATION
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rotary hammer including breather port

    • Publication number 20060124334
    • Publication date Jun 15, 2006
    • Milwaukee Electric Tool Corporation
    • Jason D. Hetcher
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Rock breaking machine and lubricating method

    • Publication number 20060048957
    • Publication date Mar 9, 2006
    • SANDVIK TAMROCK OY
    • Mika Oksman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Portable power tool with grease lubricated angle gear drive

    • Publication number 20030217854
    • Publication date Nov 27, 2003
    • ATLAS COPCO TOOLS AB
    • Gunnar Christer Hansson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary hammer

    • Publication number 20030083186
    • Publication date May 1, 2003
    • Jason D. Hetcher
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Lubrication system

    • Publication number 20010030084
    • Publication date Oct 18, 2001
    • Paul G. Conley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...