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Paul A. Carvalho

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  • Hadley, MA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE PLUG FOR COMMUNICATING FLUID THERETHROUGH
    • Publication number 20160318598
    • Publication date Nov 3, 2016
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BLADE PLUG FOR COMMUNICATING FLUID THERETHROUGH
    • Publication number 20160318599
    • Publication date Nov 3, 2016
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PIVOTING BLADE COUNTERWEIGHT
    • Publication number 20150118052
    • Publication date Apr 30, 2015
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    DOWEL ELEMENT
    • Publication number 20150117942
    • Publication date Apr 30, 2015
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RETENTION ASSEMBLY FOR A PROPELLER BLADE
    • Publication number 20150110630
    • Publication date Apr 23, 2015
    • Hamilton Sundstrand Corporation
    • David P. Nagle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RETENTION ASSEMBLY WITH A CONICAL INTERFACE FOR A PROPELLER BLADE
    • Publication number 20150110633
    • Publication date Apr 23, 2015
    • Hamilton Sundstrand Corporation
    • David P. Nagle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID PRESSURE REGULATING SYSTEM
    • Publication number 20150000752
    • Publication date Jan 1, 2015
    • Hamilton Sundstrand Corporation
    • Floyd K. Matlack
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Propeller Blade With Relatively Movable Counterweight
    • Publication number 20140193253
    • Publication date Jul 10, 2014
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER ROTOR BALANCING SYSTEM
    • Publication number 20140169961
    • Publication date Jun 19, 2014
    • Hamilton Sundstrand Corporation
    • Mark A. Plickys
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ELECTRICAL POWER TRANSFER SYSTEM FOR PROPELLER SYSTEM
    • Publication number 20140147275
    • Publication date May 29, 2014
    • Mark R. Plickys
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ELECTRICAL POWER TRANSFER SYSTEM FOR PROPELLER SYSTEM
    • Publication number 20140133984
    • Publication date May 15, 2014
    • Mark R. Plickys
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    ROTATING ASSEMBLY INCLUDING A DYNAMIC BALANCING SYSTEM
    • Publication number 20140102246
    • Publication date Apr 17, 2014
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MODIFIED TAPER ROLLER EDGE
    • Publication number 20130336796
    • Publication date Dec 19, 2013
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER BLADE PITCH ACTUATION SYSTEM
    • Publication number 20130280065
    • Publication date Oct 24, 2013
    • Hamilton Sundstrand Corporation
    • David R. Danielson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER BLADE WITH INTERNAL STIFFENER
    • Publication number 20130280084
    • Publication date Oct 24, 2013
    • Hamilton Sundstrand Corporation
    • David P. Nagle
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER BLADE WITH LIGHTWEIGHT INSERT
    • Publication number 20130136615
    • Publication date May 30, 2013
    • David P. Nagle
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COUNTER-ROTATING OPEN-ROTOR (CROR)
    • Publication number 20110286841
    • Publication date Nov 24, 2011
    • Eric J. Talasco
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    COUNTER-ROTATING OPEN-ROTOR (CROR)
    • Publication number 20110286842
    • Publication date Nov 24, 2011
    • David R. Danielson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    AIRFOIL COMPONENT WEAR INDICATOR
    • Publication number 20110116906
    • Publication date May 19, 2011
    • Blair A. Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TITANIUM SHEATH AND AIRFOIL ASSEMBLY
    • Publication number 20110033308
    • Publication date Feb 10, 2011
    • Brian P. Huth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REINFORCED COMPOSITE FAN BLADE
    • Publication number 20100290913
    • Publication date Nov 18, 2010
    • Paul A. Carvalho
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade pitch actuation mechanism
    • Publication number 20100021304
    • Publication date Jan 28, 2010
    • Hamilton Sundstrand Corporation
    • Mark Raes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Slip ring assembly
    • Publication number 20100013348
    • Publication date Jan 21, 2010
    • Hamilton Sundstrand Corporation
    • Paul A. Carvalho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOUNTING ASSEMBLY FOR A PROPELLER SYSTEM COMPONENT
    • Publication number 20100008792
    • Publication date Jan 14, 2010
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    INTEGRATED ACTUATOR FOR A PROPELLER SYSTEM
    • Publication number 20100008779
    • Publication date Jan 14, 2010
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    PROPELLER BLADE RETENTION SYSTEM WITH TAPERED ROLLER BEARING CARTRI...
    • Publication number 20080304973
    • Publication date Dec 11, 2008
    • Eric J. Talasco
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Rotational airfoil balance system
    • Publication number 20080003107
    • Publication date Jan 3, 2008
    • Hamilton Sundstrand
    • Paul Armand Carvalho
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Controlled propeller pitch lock actuation system
    • Publication number 20070212220
    • Publication date Sep 13, 2007
    • Hamilton Sundstrand
    • Robert H. Perkinson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Propeller pitch lock system
    • Publication number 20070212221
    • Publication date Sep 13, 2007
    • Hamilton Sundstrand
    • Paul A. Carvalho
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Propeller pitch change system
    • Publication number 20070081897
    • Publication date Apr 12, 2007
    • Hamilton Sundstrand
    • Mark R. Raes
    • B64 - AIRCRAFT AVIATION COSMONAUTICS