Control valve device
US-10161110-B2 · Dec 25, 2018 · US
with an electromagnetically-operated valve, e.g. for washing machines
with an electromagnetically-operated valve, e.g. for washing machines · 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 | F16K11/24 |
| Official title | with an electromagnetically-operated valve, e.g. for washing machines |
| Display label | with an electromagnetically-operated valve, e.g. for washing machines |
| Total patents | 230 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 21 |
| 2017 | 17 |
| 2018 | 23 |
| 2019 | 11 |
| 2020 | 24 |
| 2021 | 20 |
| 2022 | 26 |
| 2023 | 31 |
| 2024 | 24 |
| 2025 | 21 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve apparatus and home appliance
US-2018347884-A1 · Dec 6, 2018 · US
Pressure-balancing valve
US-2018347715-A1 · Dec 6, 2018 · US
Mixing valve
US-2018305909-A1 · Oct 25, 2018 · US
Method of controlling mixing valve
US-10106964-B2 · Oct 23, 2018 · US
Plumbing fixture with user interface
US-2018274215-A1 · Sep 27, 2018 · US
Plumbing fixture with heating element
US-2018216323-A1 · Aug 2, 2018 · US
Pulse-width-modulated electromagnetic valve for controlling fluid flow direction and shower head incorporating same
US-2018193850-A1 · Jul 12, 2018 · US
Plumbing fixture with user interface
US-10000914-B2 · Jun 19, 2018 · US
Valve with heating element
US-9957700-B2 · May 1, 2018 · US
Electromagnetic valve system
US-9931270-B2 · Apr 3, 2018 · US
Shower head with integrated mixing valve
US-2018073227-A1 · Mar 15, 2018 · US
Plumbing fixture with mixing valve and controller
US-9909288-B2 · Mar 6, 2018 · US
Mixing valve
US-2018051448-A1 · Feb 22, 2018 · US
Control valve for variable displacement compressor
US-2017356430-A1 · Dec 14, 2017 · US
Mixing valve
US-9822513-B2 · Nov 21, 2017 · US
Dual 4-port electromagnetic valve
US-2017292541-A1 · Oct 12, 2017 · US
Plumbing fixture with integrated mixing valve
US-9758950-B2 · Sep 12, 2017 · US
Flow control valve
US-9689149-B2 · Jun 27, 2017 · US
Valve
US-2017175917-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K11/24?
- CPC F16K11/24 is the Cooperative Patent Classification code for “with an electromagnetically-operated valve, e.g. for washing machines.”
- How many patents are filed under CPC F16K11/24 (with an electromagnetically-operated valve, e.g. for washing machines)?
- Our database includes 230 publications tagged with this CPC code.
- Is patent activity under CPC F16K11/24 growing?
- Publication counts under this code: 24 in 2024 vs 21 in 2025 (latest complete years).