Pumping system
US-2024209848-A1 · Jun 27, 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 | F04F5/10 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 106 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 12 |
| 2017 | 7 |
| 2018 | 13 |
| 2019 | 19 |
| 2020 | 13 |
| 2021 | 6 |
| 2022 | 13 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ejector
US-10767905-B2 · Sep 8, 2020 · US
Spatially controllable eductor for managing solid additives and processes using same
US-10683878-B2 · Jun 16, 2020 · US
Fuel ejector assembly for a vehicle
US-2020070648-A1 · Mar 5, 2020 · US
Downhole chemical injection method and system for use in ESP applications
US-10550678-B2 · Feb 4, 2020 · US
Method and apparatus for repairing a jet pump slip joint
US-2020032936-A1 · Jan 30, 2020 · US
Fuel system having a jet pump
US-2020003166-A1 · Jan 2, 2020 · US
Fuel system having a jet pump
US-10495039-B2 · Dec 3, 2019 · US
Fluid Conveying Device
US-2019360440-A1 · Nov 28, 2019 · US
Downhole chemical injection method and system for use in ESP applications
US-10480299-B2 · Nov 19, 2019 · US
Suction Jet Pump
US-2019331140-A1 · Oct 31, 2019 · US
Method and apparatus for repairing a jet pump slip joint
US-10458578-B2 · Oct 29, 2019 · US
Downhole chemical injection method and system for use in ESP applications
US-10385664-B2 · Aug 20, 2019 · US
Pump arrangement
US-2019211846-A1 · Jul 11, 2019 · US
Ejector for refrigeration cycle device
US-10330123-B2 · Jun 25, 2019 · US
Vehicle fuel pump module including improved jet pump assembly
US-10309424-B1 · Jun 4, 2019 · US
Vehicle Fuel Pump Module including Improved Jet Pump Assembly
US-2019154062-A1 · May 23, 2019 · US
Jet pump for a turbomachine, comprising blading for imparting rotation to active fluid
US-2019107125-A1 · Apr 11, 2019 · US
Ejector
US-2019107124-A1 · Apr 11, 2019 · US
Method of cleaning a nozzle of a jet pump assembly of a nuclear reactor
US-2019070645-A1 · Mar 7, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04F5/10?
- CPC F04F5/10 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F04F5/10 (Mechanical Engineering)?
- Our database includes 106 publications tagged with this CPC code.
- Is patent activity under CPC F04F5/10 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).