Cavity swirl fuel injector for an augmentor section of a gas turbine engine
US-2018347470-A1 · Dec 6, 2018 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02K3/10 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 196 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 13 |
| 2017 | 10 |
| 2018 | 21 |
| 2019 | 19 |
| 2020 | 20 |
| 2021 | 10 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 22 |
| 2025 | 22 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Coupling method and structure for a propulsion system hot section
US-2018320899-A1 · Nov 8, 2018 · US
Combustion system with injector assembly including aerodynamically-shaped body and/or ejection orifices
US-2018313535-A1 · Nov 1, 2018 · US
Spraybar face seal retention arrangement
US-2018306142-A1 · Oct 25, 2018 · US
Cavity swirl fuel injector for an augmentor section of a gas turbine engine
US-10094289-B2 · Oct 9, 2018 · US
Spraybar face seal retention arrangement
US-10077741-B2 · Sep 18, 2018 · US
Gas turbine engine systems and methods involving enhanced fuel dispersion
US-10066836-B2 · Sep 4, 2018 · US
Flame-holder device
US-10060627-B2 · Aug 28, 2018 · US
Asymmetric load compensation system
US-2018238267-A1 · Aug 23, 2018 · US
Variable orifice jet for a turbine engine
US-10041444-B2 · Aug 7, 2018 · US
Gas turbine engine
US-2018149115-A1 · May 31, 2018 · US
Gas turbine exhaust cooling system
US-2018119642-A1 · May 3, 2018 · US
Asymmetric load compensation system
US-9951717-B2 · Apr 24, 2018 · US
Reverse core gas turbine engine with high temperature third stream
US-9909506-B2 · Mar 6, 2018 · US
Component With Integral Wall Passage
US-2018031241-A1 · Feb 1, 2018 · US
Flame-holder device
US-2018031240-A1 · Feb 1, 2018 · US
Gas turbine engine afterburner
US-9879862-B2 · Jan 30, 2018 · US
Tuned mass damper for tubes
US-2018010482-A1 · Jan 11, 2018 · US
Engine aft section structure
US-2017370327-A1 · Dec 28, 2017 · US
Gas turbine engine
US-2017363043-A1 · Dec 21, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02K3/10?
- CPC F02K3/10 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02K3/10 (Mechanical Engineering)?
- Our database includes 196 publications tagged with this CPC code.
- Is patent activity under CPC F02K3/10 growing?
- Publication counts under this code: 22 in 2024 vs 22 in 2025 (latest complete years).