Connection structure for cartridge and gas consumption device
US-2024337353-A1 · Oct 10, 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 | F17C5/06 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 852 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 49 |
| 2016 | 62 |
| 2017 | 49 |
| 2018 | 62 |
| 2019 | 78 |
| 2020 | 87 |
| 2021 | 94 |
| 2022 | 96 |
| 2023 | 67 |
| 2024 | 99 |
| 2025 | 85 |
| 2026 | 24 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Loading assembly for conveying a pressurized gas stream and a switching system for use in a loading assembly
US-2016258578-A1 · Sep 8, 2016 · US
Gas supply device
US-2016245460-A1 · Aug 25, 2016 · US
Reducing pressure spikes during hydrogen dispensing
US-9404620-B2 · Aug 2, 2016 · US
Gas control device
US-2016201665-A1 · Jul 14, 2016 · US
Hydrogen dispensing system and method thereof
US-9383063-B2 · Jul 5, 2016 · US
Process for filling a sorption store with gas
US-2016186932-A1 · Jun 30, 2016 · US
Compressed hydrogen fueling control valve
US-9279542-B2 · Mar 8, 2016 · US
Natural gas filling system for a vehicle
US-2016059690-A1 · Mar 3, 2016 · US
Pressure regulators with filter condition detectors
US-9243990-B2 · Jan 26, 2016 · US
Method for Dispensing a Gas
US-2016003415-A1 · Jan 7, 2016 · US
System for controlling gas supply unit
US-2015377416-A1 · Dec 31, 2015 · US
Base Manifold and System for Filling Containers with Gas
US-2015377417-A1 · Dec 31, 2015 · US
Dispenser for compressed natural gas (CNG) filling station
US-9222407-B2 · Dec 29, 2015 · US
Gas filling system
US-9222621-B2 · Dec 29, 2015 · US
Method and system for tank refilling
US-9222620-B2 · Dec 29, 2015 · US
Hydrogen quality differentiation at refueling station
US-2015368102-A1 · Dec 24, 2015 · US
Gas filling system and vehicle
US-2015362383-A1 · Dec 17, 2015 · US
Method and system for tank refilling
US-9212783-B2 · Dec 15, 2015 · US
Fuel feeding system and method of operating a fuel feeding system
US-9206776-B2 · Dec 8, 2015 · US
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C5/06?
- CPC F17C5/06 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F17C5/06 (Mechanical Engineering)?
- Our database includes 852 publications tagged with this CPC code.
- Is patent activity under CPC F17C5/06 growing?
- Publication counts under this code: 99 in 2024 vs 85 in 2025 (latest complete years).