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  • CPC
  • Y10T74/2158
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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 Y10T74/00Machine element or mechanism

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Y10T74/2158Spring
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pull-push rod
    • Patent number 8,371,767
    • Issue date Feb 12, 2013
    • GMT Gummi-Metall-Technik GmbH
    • Albert Uhl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for balancing an arm pivoting about an axis of rotation, for...
    • Patent number 7,954,779
    • Issue date Jun 7, 2011
    • Coral S.p.A.
    • Luciano Coral
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-centering control rod
    • Patent number 7,887,032
    • Issue date Feb 15, 2011
    • Fallbrook Technologies Inc.
    • Curtis W Malone
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Device for reducing torque variations for use in drive apparatus
    • Patent number 5,813,281
    • Issue date Sep 29, 1998
    • Shikoku Kakoki Co., Ltd.
    • Kiyomi Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flywheel device for an internal combustion engine
    • Patent number 5,168,773
    • Issue date Dec 8, 1992
    • AB Volvo
    • Grzegorz Janiszewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy absorbing device
    • Patent number 5,035,307
    • Issue date Jul 30, 1991
    • The Secretary of State for Defence in Her Britannic Majesty's Government of t...
    • Majid M. Sadeghi
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Balancing mechanism
    • Patent number 4,803,895
    • Issue date Feb 14, 1989
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Shunichi Nishizawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Industrial robot having counterbalanced arms
    • Patent number 4,768,918
    • Issue date Sep 6, 1988
    • American Cimflex Corporation
    • Robert H. Gorman
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Means and method to counterbalance the weight of a body
    • Patent number 4,768,762
    • Issue date Sep 6, 1988
    • Kurt O. Lund
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Counterbalance assembly for rotatable robotic arm and the like
    • Patent number 4,756,204
    • Issue date Jul 12, 1988
    • Cincinnati Milacron Inc.
    • Christoph F. Wittwer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving arrangement, especially for a liquid metering pump
    • Patent number 4,753,118
    • Issue date Jun 28, 1988
    • Cillichemie, Ernst Vogelmann GmbH & Co.
    • Rudi Siller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Concrete finishing machine having counterbalanced blade pitch adjus...
    • Patent number 4,673,311
    • Issue date Jun 16, 1987
    • Marvin E. Whiteman
    • E04 - BUILDING
  • Information Patent Grant

    Robot with counterbalance mechanism having multiple attachment loca...
    • Patent number 4,653,975
    • Issue date Mar 31, 1987
    • GMF Robotics Corporation
    • Hadi A. Akeel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Piston and spring powered engine
    • Patent number 4,557,228
    • Issue date Dec 10, 1985
    • Arthur J. Samodovitz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3338048
    • Patent number 3,338,048
    • Issue date Aug 29, 1967
    • G04 - HOROLOGY
  • Information Patent Grant

    3302763
    • Patent number 3,302,763
    • Issue date Feb 7, 1967
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3277486
    • Patent number 3,277,486
    • Issue date Oct 4, 1966
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3269035
    • Patent number 3,269,035
    • Issue date Aug 30, 1966
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    3258223
    • Patent number 3,258,223
    • Issue date Jun 28, 1966
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3253482
    • Patent number 3,253,482
    • Issue date May 31, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3232135
    • Patent number 3,232,135
    • Issue date Feb 1, 1966
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3204287
    • Patent number 3,204,287
    • Issue date Sep 7, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3148846
    • Patent number 3,148,846
    • Issue date Sep 15, 1964
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3141352
    • Patent number 3,141,352
    • Issue date Jul 21, 1964
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3141345
    • Patent number 3,141,345
    • Issue date Jul 21, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3140746
    • Patent number 3,140,746
    • Issue date Jul 14, 1964
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3094879
    • Patent number 3,094,879
    • Issue date Jun 25, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3039318
    • Patent number 3,039,318
    • Issue date Jun 19, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3038979
    • Patent number 3,038,979
    • Issue date Jun 12, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2988272
    • Patent number 2,988,272
    • Issue date Jun 13, 1961
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents