TREA

Plural spring engagement

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  • CPC
  • Y10T29/53565
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

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Y10T29/53565Plural spring engagement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motorcycle valve spring removal tool
    • Patent number 8,397,361
    • Issue date Mar 19, 2013
    • David K. Irving
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Automotive maintenance tool
    • Patent number 8,371,010
    • Issue date Feb 12, 2013
    • Joseph Jill
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Valve piston repositioning apparatus and method
    • Patent number 8,234,784
    • Issue date Aug 7, 2012
    • Steven W. Younger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Motorcycle valve spring removal tool
    • Patent number 7,975,357
    • Issue date Jul 12, 2011
    • David K. Irving
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Structure for holding fixing screws
    • Patent number 7,628,835
    • Issue date Dec 8, 2009
    • Honda Motor Co., Ltd.
    • Tadanori Horiuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tool for facilitating the removal and replacement of engine valve s...
    • Patent number 6,938,315
    • Issue date Sep 6, 2005
    • Fransisco Alanis
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Multiple valve spring compressor
    • Patent number 5,371,932
    • Issue date Dec 13, 1994
    • Kenny L. Bryan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for removing and installing valve-spring retainer assembl...
    • Patent number 5,339,515
    • Issue date Aug 23, 1994
    • Douglas C. Brackett
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Removal/replacement of engine valve springs
    • Patent number 5,327,646
    • Issue date Jul 12, 1994
    • Brice Harmand
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for facilitating removal/replacement of springs of engine...
    • Patent number 5,327,630
    • Issue date Jul 12, 1994
    • Brice Harmand
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Situ valve spring compression tool
    • Patent number 3,977,064
    • Issue date Aug 31, 1976
    • Cummins Engine Company, Inc.
    • Charles R. Mote
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3568292
    • Patent number 3,568,292
    • Issue date Mar 9, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3377691
    • Patent number 3,377,691
    • Issue date Apr 16, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3239925
    • Patent number 3,239,925
    • Issue date Mar 15, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2510334
    • Patent number 2,510,334
    • Issue date Jun 6, 1950
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2311956
    • Patent number 2,311,956
    • Issue date Feb 23, 1943
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2301862
    • Patent number 2,301,862
    • Issue date Nov 10, 1942
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2213102
    • Patent number 2,213,102
    • Issue date Aug 27, 1940
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2173398
    • Patent number 2,173,398
    • Issue date Sep 19, 1939
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1849538
    • Patent number 1,849,538
    • Issue date Mar 15, 1932
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1843022
    • Patent number 1,843,022
    • Issue date Jan 26, 1932
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1697921
    • Patent number 1,697,921
    • Issue date Jan 8, 1929
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1644070
    • Patent number 1,644,070
    • Issue date Oct 4, 1927
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1632834
    • Patent number 1,632,834
    • Issue date Jun 21, 1927
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1610327
    • Patent number 1,610,327
    • Issue date Dec 14, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1605132
    • Patent number 1,605,132
    • Issue date Nov 2, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1603736
    • Patent number 1,603,736
    • Issue date Oct 19, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1603734
    • Patent number 1,603,734
    • Issue date Oct 19, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1603735
    • Patent number 1,603,735
    • Issue date Oct 19, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1603731
    • Patent number 1,603,731
    • Issue date Oct 19, 1926
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMOTIVE MAINTENANCE TOOL
    • Publication number 20110035923
    • Publication date Feb 17, 2011
    • Joseph Jill
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VALVE PISTON REPOSITIONING APPARATUS AND METHOD
    • Publication number 20090199403
    • Publication date Aug 13, 2009
    • STEVEN W. YOUNGER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Hold-down device
    • Publication number 20090188470
    • Publication date Jul 30, 2009
    • Ingo Rettig
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Structure for holding fixing screws
    • Publication number 20070065323
    • Publication date Mar 22, 2007
    • Honda Motor Co., Ltd.
    • Tadanori Horiuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tool for facilitating the removal and replacement of engine valve s...
    • Publication number 20050076486
    • Publication date Apr 14, 2005
    • Fransisco Alanis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS