Class F02K : JET-PROPULSION PLANTS
Subclass 1/06: Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto (rocket nozzles F02K 9/97) Varying effective area of jet pipe or nozzle (F02K 1/3 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12258923 | Cowl assembly for a propulsor | Mar 13, 23 | Mar 25, 25 | General Electric Company |
| 12253050 | Combined cycle propulsion system for hypersonic flight | Apr 12, 22 | Mar 18, 25 | General Electric Company |
| 12173651 | Pressure control for bifurcated flow of a turbine engine | May 15, 23 | Dec 24, 24 | RTX CORPORATION |
| 12152551 | Variable area nozzle for an aircraft engine | Jan 12, 24 | Nov 26, 24 | RTX CORPORATION |
| 12103695 | Exhaust nozzle assembly for an aircraft propulsion system | Sep 20, 22 | Oct 01, 24 | PRATT & WHITNEY CANADA CORP. |
| 12055096 | Geared turbofan engine gearbox arrangement | Jan 31, 22 | Aug 06, 24 | RTX CORPORATION |
| 12018628 | Turbojet engine rear part comprising a nozzle having flaps comprising levers that are movable by means of upstream and downstream bearing walls | Nov 05, 21 | Jun 25, 24 | SAFRAN AIRCRAFT ENGINES |
| 11434850 | Split sleeve hidden door thrust reverser | Apr 22, 19 | Sep 06, 22 | Rohr, Inc. |
| 11434000 | Propulsion system for an aircraft | Apr 10, 20 | Sep 06, 22 | SAFRAN |
| 11415049 | Bypass duct fairing installation | Dec 18, 20 | Aug 16, 22 | PRATT & WHITNEY CANADA CORP. |
| 11401889 | Gas turbine engine variable area fan nozzle control | Sep 30, 20 | Aug 02, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11391240 | Gas turbine engine bifurcation located fan variable area nozzle | Mar 30, 21 | Jul 19, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11339745 | Dual flowpath exhaust for fuel cooling in a hypersonic propulsion system | Feb 07, 20 | May 24, 22 | Rolls-Royce North American Technologies Inc. |
| 11339744 | Pressure equalization in a dual flow path exhaust of a hypersonic propulsion system | Feb 07, 20 | May 24, 22 | Rolls-Royce North American Technologies Inc. |
| 11313322 | Exhaust nozzle assembly | Jun 20, 19 | Apr 26, 22 | Rolls Royce plc |
| 11280267 | Geared turbofan engine gearbox arrangement | Aug 31, 20 | Mar 22, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11248560 | Linkage assembly preventing axial rotation of the link rod for a gas turbine engine | Mar 19, 20 | Feb 15, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11181074 | Variable area fan nozzle with wall thickness distribution | May 24, 19 | Nov 23, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11073157 | Efficient, low pressure ratio propulsor for gas turbine engines | Jul 18, 19 | Jul 27, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| 10989143 | Gas turbine engine bifurcation located fan variable area nozzle | Feb 06, 18 | Apr 27, 21 | RAYTHEON TECHNOLOGIES CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0332,741 | THRUST NOZZLE FOR A TURBOFAN ENGINE ON A SUPERSONIC AIRCRAFT | Dec 11, 18 | Oct 22, 20 | Not available |
| 2019/0323,452 | TURBOFAN ENGINE | Mar 21, 19 | Oct 24, 19 | Rolls Royce plc |
| 2019/0078,533 | LINKAGE ASSEMBLY | Sep 08, 17 | Mar 14, 19 | Not available |
| 2015/0275,766 | GEARED TURBINE ENGINE WITH A D-DUCT AND A THRUST REVERSER | Oct 10, 13 | Oct 01, 15 | UNITED TECHNOLOGIES CORPORATION |
| 2015/0252,751 | GEARED GAS TURBINE ENGINE INTEGRATED WITH A VARIABLE AREA FAN NOZZLE WITH REDUCED NOISE | Mar 01, 13 | Sep 10, 15 | UNITED TECHNOLOGIES CORPORATION |
| 2010/0162,683 | TURBOFAN ENGINE | Oct 12, 06 | Jul 01, 10 | UNITED TECHNOLOGIES CORPORATION |
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