Turbine engine structure with an integral fluid reservoir
US-2024392691-A1 · Nov 28, 2024 · 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 | F02C7/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 2,962 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 134 |
| 2016 | 194 |
| 2017 | 218 |
| 2018 | 291 |
| 2019 | 294 |
| 2020 | 324 |
| 2021 | 285 |
| 2022 | 336 |
| 2023 | 294 |
| 2024 | 267 |
| 2025 | 270 |
| 2026 | 55 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Architecture of a turbomachine with counter-rotating turbine
US-12092020-B2 · Sep 17, 2024 · US
Lubricant reservoir with integrated heat exchanger
US-2024159188-A1 · May 16, 2024 · US
Floating oil manifold for planetary gear systems
US-2024060559-A1 · Feb 22, 2024 · US
Reverse-flow core gas turbine engine with a pulse detonation system
US-2015377125-A1 · Dec 31, 2015 · US
Mid-turbine frame with tensioned spokes
US-9217371-B2 · Dec 22, 2015 · US
Hybrid duplex ball bearing assembly
US-2015362013-A1 · Dec 17, 2015 · US
High efficiency and durable ball bearing system with reduced turbine end heat transfer
US-9212700-B1 · Dec 15, 2015 · US
Two Spool Gas Generator with Mount Ring
US-2015354463-A1 · Dec 10, 2015 · US
Geared turbofan gas turbine engine architecture
US-2015345426-A1 · Dec 3, 2015 · US
Turbocharger
US-2015337721-A1 · Nov 26, 2015 · US
Gas turbine engine mid turbine frame bearing support
US-2015337732-A1 · Nov 26, 2015 · US
Foil bearing
US-2015337894-A1 · Nov 26, 2015 · US
Gas turbine engine oil tank
US-9194294-B2 · Nov 24, 2015 · US
Tapered oil feed bearing cage
US-9194432-B2 · Nov 24, 2015 · US
Gas turbine engine shaft bearing configuration
US-9194329-B2 · Nov 24, 2015 · US
Geared turbofan gas turbine engine architecture
US-2015330302-A1 · Nov 19, 2015 · US
Oil supply system for a stationary turbomachine
US-9188023-B2 · Nov 17, 2015 · US
Gas turbine engine oil tank
US-2015322854-A1 · Nov 12, 2015 · US
Fundamental gear system architecture
US-2015308351-A1 · Oct 29, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02C7/06?
- CPC F02C7/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02C7/06 (Mechanical Engineering)?
- Our database includes 2,962 publications tagged with this CPC code.
- Is patent activity under CPC F02C7/06 growing?
- Publication counts under this code: 267 in 2024 vs 270 in 2025 (latest complete years).