Wheel valve assembly for tire inflation/deflation system
US-12522029-B2 · Jan 13, 2026 · US
and combined with other valves, e.g. safety valves
and combined with other valves, e.g. safety valves · 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 | F16K15/207 |
| Official title | {and combined with other valves, e.g. safety valves} |
| Display label | and combined with other valves, e.g. safety valves |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 12 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A pressure regulating valve structure
US-2025224746-A1 · Jul 10, 2025 · US
Valve assembly and tire inflation system including said valve assembly
US-12109848-B2 · Oct 8, 2024 · US
Constant pressure valve for inflatable product and inflatable product
US-11846359-B2 · Dec 19, 2023 · US
Pressure relief valve with deflecting disks for inflatable
US-11794911-B2 · Oct 24, 2023 · US
Constant pressure valve for inflatable product and inflatable product
US-2023304592-A1 · Sep 28, 2023 · US
Wheel valve assembly for tire inflation/deflation system
US-2023173854-A1 · Jun 8, 2023 · US
Pressure relief valve with deflecting disks for inflatable
US-2023166853-A1 · Jun 1, 2023 · US
Air Pump with Relief Device
US-2023082548-A1 · Mar 16, 2023 · US
Pressure relief valve with deflecting disks for inflatable
US-11591095-B2 · Feb 28, 2023 · US
Stretch control system for inflatable evacuation slide
US-11572181-B2 · Feb 7, 2023 · US
Aspirator integrated pressure relief valve and vent valve for an inflation system
US-11306743-B2 · Apr 19, 2022 · US
Control valve for an air maintenance tire
US-11285764-B2 · Mar 29, 2022 · US
Inflator valve connector
US-11209091-B2 · Dec 28, 2021 · US
Fast-switching 2/2-way cartridge valve
US-11187335-B2 · Nov 30, 2021 · US
Stretch control system for inflatable evacuation slide
US-2021354835-A1 · Nov 18, 2021 · US
Pressure relief valve with deflecting disks for inflatable
US-2021291994-A1 · Sep 23, 2021 · US
Inflator valve connector
US-2021254733-A1 · Aug 19, 2021 · US
Valve assembly and tire inflation system including said valve assembly
US-2021221185-A1 · Jul 22, 2021 · US
Fast-Switching 2/2-Way Cartridge Valve
US-2021018107-A1 · Jan 21, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K15/207?
- CPC F16K15/207 is the Cooperative Patent Classification code for “and combined with other valves, e.g. safety valves.”
- How many patents are filed under CPC F16K15/207 (and combined with other valves, e.g. safety valves)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC F16K15/207 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).