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Jeffrey D. Metcalf

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  • Rockford, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick change mechanism for synchronous/asynchronous exercise machine
    • Patent number 5,503,610
    • Issue date Apr 2, 1996
    • Roadmaster Corporation
    • Jeffrey D. Metcalf
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Quick change mechanism for synchronous/asynchronous exercise machine
    • Patent number 5,499,957
    • Issue date Mar 19, 1996
    • Roadmaster Corporation
    • Jeffrey D. Metcalf
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise device
    • Patent number 5,443,434
    • Issue date Aug 22, 1995
    • Roadmaster Corporation
    • Matthew D. Buchanan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Quick change mechanism for synchronous/asynchronous exercise machine
    • Patent number 5,338,273
    • Issue date Aug 16, 1994
    • Roadmaster Corporation
    • Jeffrey D. Metcalf
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Exercise cycle
    • Patent number 5,290,212
    • Issue date Mar 1, 1994
    • Roadmaster Corporation
    • Jeffrey D. Metcalf
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Overspeed protection system for aircraft fan engine
    • Patent number 4,986,734
    • Issue date Jan 22, 1991
    • Sundstrand Corporation
    • John C. Layer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Flywheel
    • Patent number 4,977,794
    • Issue date Dec 18, 1990
    • Roadmaster Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake actuator for hydraulic motors
    • Patent number 4,930,312
    • Issue date Jun 5, 1990
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Anticipating overspeed governor
    • Patent number 4,901,746
    • Issue date Feb 20, 1990
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Torque limiter
    • Patent number 4,898,265
    • Issue date Feb 6, 1990
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Three position dual failure shut-off valve system
    • Patent number 4,884,401
    • Issue date Dec 5, 1989
    • Sundstrand Corp.
    • Jeffrey D. Metcalf
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Governor checkout apparatus and method
    • Patent number 4,869,106
    • Issue date Sep 26, 1989
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shock absorbing overtravel stop
    • Patent number 4,867,295
    • Issue date Sep 19, 1989
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Overtravel stop and neutral position lock
    • Patent number 4,865,269
    • Issue date Sep 12, 1989
    • Sundstrand Corp.
    • Jeffrey D. Metcalf
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Actuator system
    • Patent number 4,779,822
    • Issue date Oct 25, 1988
    • Sundstrand Corporation
    • Wesley A. Burandt
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Torque limiting and overtravel stop device
    • Patent number 4,751,988
    • Issue date Jun 21, 1988
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reaction coupled, torque balanced geartrain
    • Patent number 4,730,788
    • Issue date Mar 15, 1988
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Overtravel stop
    • Patent number 4,721,196
    • Issue date Jan 26, 1988
    • Sundstrand Corporation
    • John C. Layer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Quick disconnect mechanism
    • Patent number 4,685,550
    • Issue date Aug 11, 1987
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft relative speed limiting system
    • Patent number 4,663,985
    • Issue date May 12, 1987
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bi-directional overtravel stop
    • Patent number 4,643,290
    • Issue date Feb 17, 1987
    • Sundstrand Corporation
    • Jeffrey D. Metcalf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bi-directional overtravel stop
    • Patent number 4,641,737
    • Issue date Feb 10, 1987
    • Sundstrand Corporation
    • Gary D. Gillingham
    • G05 - CONTROLLING REGULATING