Spool valve plug
US-11137076-B1 · Oct 5, 2021 · US
Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence)
Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence) · 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 | F16K3/267 |
| Official title | {Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence)} |
| Display label | Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence) |
| Total patents | 92 |
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 | 2 |
| 2016 | 5 |
| 2017 | 14 |
| 2018 | 5 |
| 2019 | 22 |
| 2020 | 7 |
| 2021 | 14 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve cage with lattice structure
US-11079031-B2 · Aug 3, 2021 · US
Valve cartridge assembly for a faucet assembly
US-2021215256-A1 · Jul 15, 2021 · US
Rotary axial globe valve
US-10962122-B2 · Mar 30, 2021 · US
Solenoid valve assembly and method of assembling the same
US-10955064-B2 · Mar 23, 2021 · US
Valve component arrangement and a control valve with a valve component arrangement
US-10876635-B2 · Dec 29, 2020 · US
Cool water discharging method and a switch valve with cool water discharging function
US-10787796-B2 · Sep 29, 2020 · US
Discharge cold switching valve and its switching method
US-10718102-B2 · Jul 21, 2020 · US
Inlet valve for the inlet of a compressor element and compressor and compressor element equipped with it
US-2020173563-A1 · Jun 4, 2020 · US
Solenoid valve
US-2020041028-A1 · Feb 6, 2020 · US
Regulator with convertible trim assembly
US-10551855-B2 · Feb 4, 2020 · US
Rotary axial globe valve
US-2020011431-A1 · Jan 9, 2020 · US
Temperature Regulator with a Unitary Housing, Thermostatic Valves and Valve Holders
US-2019368409-A1 · Dec 5, 2019 · US
Valve cage with lattice structure
US-2019353265-A1 · Nov 21, 2019 · US
Fluid flow control apparatus for use with fluid valves
US-2019316689-A1 · Oct 17, 2019 · US
Atomization device and electronic cigarette with the same
US-2019313693-A1 · Oct 17, 2019 · US
Drop-tight spool and sleeve for metering valve
US-10428743-B2 · Oct 1, 2019 · US
Control valve
US-10400898-B2 · Sep 3, 2019 · US
Fluid flow control apparatus for use with fluid valves
US-10400899-B2 · Sep 3, 2019 · US
Valve assembly for well systems
US-2019264822-A1 · Aug 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K3/267?
- CPC F16K3/267 is the Cooperative Patent Classification code for “Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence).”
- How many patents are filed under CPC F16K3/267 (Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence))?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC F16K3/267 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).