by a form fit connection

Patents Grantslast 30 patents

  • Information Patent Grant

    Ceiling fan blade assembly structure

    • Patent number 12,000,407
    • Issue date Jun 4, 2024
    • Hoteck Inc.
    • Lung-Fa Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propulsor fan and drive system

    • Patent number 12,000,309
    • Issue date Jun 4, 2024
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan for air handling unit (AHU) assembled from several parts with r...

    • Patent number 11,994,145
    • Issue date May 28, 2024
    • SWEGON OPERATIONS AB
    • Martin Ottersten
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable guide vane assembly for gas turbine engine

    • Patent number 11,965,422
    • Issue date Apr 23, 2024
    • Pratt & Whitney Canada Corp.
    • Daniel Poick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for oil lubrication of a rotationally fixed connection be...

    • Patent number 11,939,917
    • Issue date Mar 26, 2024
    • Rolls-Royce Deutschland Ltd & Co KG
    • Jürgen Beier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Switching valve

    • Patent number 11,939,874
    • Issue date Mar 26, 2024
    • Pratt & Whitney Canada Corp.
    • Ahmed Abdelrahman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Curvic type coupling for turbomachine with locking

    • Patent number 11,933,191
    • Issue date Mar 19, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Clément Raphaël Laroche
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air starter with offset interface

    • Patent number 11,933,227
    • Issue date Mar 19, 2024
    • Unison Industries, LLC
    • Sharad Pundlik Patil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Composite seal structure for a machine, and method of manufacturing...

    • Patent number 11,927,099
    • Issue date Mar 12, 2024
    • Nuovo Pignone Tecnologie Srl
    • Emanuele Rizzo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cover plate connections for a hollow fan blade

    • Patent number 11,913,352
    • Issue date Feb 27, 2024
    • General Electric Company
    • Li Zheng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial fan

    • Patent number 11,898,563
    • Issue date Feb 13, 2024
    • Nidec Corporation
    • Kazuhiro Inouchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Safety apparatus

    • Patent number 11,891,914
    • Issue date Feb 6, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Trevor Milne
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor rotor structure

    • Patent number 11,885,340
    • Issue date Jan 30, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Martin Reimann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Integrated stator-fan frame assembly

    • Patent number 11,873,738
    • Issue date Jan 16, 2024
    • General Electric Company
    • Kishore Ramakrishnan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal seat insert for gas turbine engines

    • Patent number 11,859,497
    • Issue date Jan 2, 2024
    • RTX Corporation
    • Pantcho P. Stoyanov
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Jig for assembling and extracting blade root spring, and method for...

    • Patent number 11,846,205
    • Issue date Dec 19, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Yuto Takeuchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Nozzle blade for a turbine engine, nozzle, turbine engine and metho...

    • Patent number 11,828,194
    • Issue date Nov 28, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Jonathan Yvetot
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbine blade, and turbine and gas turbine including the same

    • Patent number 11,814,985
    • Issue date Nov 14, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Jin Woo Song
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbomachine turbine having a CMC nozzle with load spreading

    • Patent number 11,814,990
    • Issue date Nov 14, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Nicolas Paul Tableau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    CMC component and fabrication using mechanical joints

    • Patent number 11,802,486
    • Issue date Oct 31, 2023
    • General Electric Company
    • Daniel Gene Dunn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Outlet guide vane assembly in gas turbine engine

    • Patent number 11,802,493
    • Issue date Oct 31, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Alexander Gostomelsky
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Propulsor fan array

    • Patent number 11,802,485
    • Issue date Oct 31, 2023
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shroud pin for gas turbine engine shroud

    • Patent number 11,781,448
    • Issue date Oct 10, 2023
    • General Electric Company
    • Mark Anthony Holleran
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ceiling fan blade fastening structure

    • Patent number 11,761,454
    • Issue date Sep 19, 2023
    • Chao Chin Yao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine overspeed disengagement device for a turbine engine

    • Patent number 11,761,345
    • Issue date Sep 19, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Antoine Hervé Dos Santos
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan with a rotor and a fan impeller

    • Patent number 11,754,089
    • Issue date Sep 12, 2023
    • EBM-Papst Mulfingen GmbH & Co. KG
    • Peter Riegler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine shroud with containment features

    • Patent number 11,746,658
    • Issue date Sep 5, 2023
    • Rolls-Royce Corporation
    • Ted J. Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching valve

    • Patent number 11,725,532
    • Issue date Aug 15, 2023
    • Pratt & Whitney Canada Corp.
    • Ahmed Abdelrahman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable guide vane assembly and bushing ring therefor

    • Patent number 11,725,533
    • Issue date Aug 15, 2023
    • Pratt & Whitney Canada Corp.
    • Daniel Poick
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable guide vane system

    • Patent number 11,719,111
    • Issue date Aug 8, 2023
    • Pratt & Whitney Canada Corp.
    • David Menheere
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING STRUCTURE FOR TURBINE ROTOR BLADE

    • Publication number 20240175366
    • Publication date May 30, 2024
    • Kabushiki Kaisha Toshiba
    • Tsutomu YOSHIHARA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PROPULSOR FAN ARRAY

    • Publication number 20240167387
    • Publication date May 23, 2024
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GAS TURBINE ENGINE ACCESSORY PACKAGING

    • Publication number 20240133318
    • Publication date Apr 25, 2024
    • GENERAL ELECTRIC COMPANY
    • Brian Lewis Devendorf
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PLATFORM FOR AN AIRFOIL OF A GAS TURBINE ENGINE

    • Publication number 20240125242
    • Publication date Apr 18, 2024
    • RTX Corporation
    • Enzo DiBenedetto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE GUIDE VANE ASSEMBLY FOR GAS TURBINE ENGINE

    • Publication number 20240044259
    • Publication date Feb 8, 2024
    • Daniel Poick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBOCHARGER WITH VANED DIFFUSER FOR THE COMPRESSOR

    • Publication number 20240044263
    • Publication date Feb 8, 2024
    • Garrett Transportation I Inc.
    • Haiying Sun
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SHROUD PIN FOR GAS TURBINE ENGINE SHROUD

    • Publication number 20230417159
    • Publication date Dec 28, 2023
    • GENERAL ELECTRIC COMPANY
    • Mark Anthony Holleran
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SWITCHING VALVE

    • Publication number 20230392512
    • Publication date Dec 7, 2023
    • Pratt & Whitney Canada Corp.
    • Ahmed ABDELRAHMAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CERAMIC VANE RING-STRUT-RING ATTACHMENT CONFIGURATION

    • Publication number 20230366321
    • Publication date Nov 16, 2023
    • Raytheon Technologies Corporation
    • Robert A. White
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SHROUD PIN FOR GAS TURBINE ENGINE SHROUD

    • Publication number 20230313709
    • Publication date Oct 5, 2023
    • GENERAL ELECTRIC COMPANY
    • Mark Anthony Holleran
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BALANCING DEVICE FOR SUPERCRITICAL SHAFT

    • Publication number 20230250734
    • Publication date Aug 10, 2023
    • GENERAL ELECTRIC COMPANY
    • Vignesh Selvam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR STARTER WITH OFFSET INTERFACE

    • Publication number 20230235704
    • Publication date Jul 27, 2023
    • UNISON INDUSTRIES, LLC
    • Sharad Pundlik Patil
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CEILING FAN BLADE FASTENING STRUCTURE

    • Publication number 20230235749
    • Publication date Jul 27, 2023
    • Chao Chin Yao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Alignment Portions On Main Liner For A Pump

    • Publication number 20230228282
    • Publication date Jul 20, 2023
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Integrated Stator-Fan Frame Assembly

    • Publication number 20230203957
    • Publication date Jun 29, 2023
    • GENERAL ELECTRIC COMPANY
    • Kishore Ramakrishnan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COVER PLATE CONNECTIONS FOR A HOLLOW FAN BLADE

    • Publication number 20230175401
    • Publication date Jun 8, 2023
    • GENERAL ELECTRIC COMPANY
    • Li Zheng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TURBINE BLADE, AND TURBINE AND GAS TURBINE INCLUDING THE SAME

    • Publication number 20230167744
    • Publication date Jun 1, 2023
    • DOOSAN ENERBILITY CO., LTD.
    • Jin Woo SONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPRESSOR ROTOR STRUCTURE

    • Publication number 20230125483
    • Publication date Apr 27, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Martin Reimann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FOR A TURBOMACHINE AND TURBOMACHINE

    • Publication number 20230128349
    • Publication date Apr 27, 2023
    • MTU Aero Engines AG
    • Martin Pernleitner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLADED DISC

    • Publication number 20230122729
    • Publication date Apr 20, 2023
    • Rolls-Royce plc
    • Guy D SNOWSILL
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOUBLE SPLINED COUPLING FOR A TURBINE ENGINE

    • Publication number 20230122524
    • Publication date Apr 20, 2023
    • Marc J. Muldoon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEALING OF A TURBINE RING MADE OF A CERAMIC MATRIX COMPOSITE

    • Publication number 20230087593
    • Publication date Mar 23, 2023
    • SAFRAN CERAMICS
    • Maxime François Roger CARLIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOZZLE BLADE FOR A TURBINE ENGINE, NOZZLE, TURBINE ENGINE AND METHO...

    • Publication number 20230086163
    • Publication date Mar 23, 2023
    • SAFRAN AIRCRAFT ENGINES
    • Jonathan YVETOT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AXIAL FAN

    • Publication number 20230085818
    • Publication date Mar 23, 2023
    • NIDEC CORPORATION
    • Kazuhiro INOUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR ATTACHING A CONNECTING ROD SMALL END FOR A THRUST REVERS...

    • Publication number 20230059782
    • Publication date Feb 23, 2023
    • SAFRAN NACELLES
    • Xavier CAZUC
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPLINED SHAFT

    • Publication number 20230051474
    • Publication date Feb 16, 2023
    • Safran Transmission Systems
    • Juan-Luis MARCOS IZQUIERDO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS FOR OIL LUBRICATION OF A ROTATIONALLY FIXED CONNECTION BE...

    • Publication number 20230025047
    • Publication date Jan 26, 2023
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Jürgen BEIER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPOSITE SEAL STRUCTURE FOR A MACHINE, AND METHOD OF MANUFACTURING...

    • Publication number 20230019443
    • Publication date Jan 19, 2023
    • Nuovo Pignone Tecnologie S.r.l.
    • Emanuele RIZZO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM WITH A ROTOR BLADE FOR A GAS TURBINE WITH A BLADE FOOT PROTE...

    • Publication number 20230003137
    • Publication date Jan 5, 2023
    • MTU Aero Engines AG
    • Martin PERNLEITNER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ASSEMBLY FOR A TURBINE ENGINE

    • Publication number 20220389874
    • Publication date Dec 8, 2022
    • SAFRAN AIRCRAFT ENGINES
    • Patrick Jean Laurent SULTANA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES