Valve device
US-2026043486-A1 · Feb 12, 2026 · US
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for taps or cocks
for taps or cocks · 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 | F16K39/06 |
| Official title | for taps or cocks |
| Display label | for taps or cocks |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve device
US-2026022774-A1 · Jan 22, 2026 · US
Valve device
US-2026022784-A1 · Jan 22, 2026 · US
Ball-type flow stopper including a pressure activated cantilever feature
US-2025264004-A1 · Aug 21, 2025 · US
Control valve
US-11174954-B2 · Nov 16, 2021 · US
Control valve
US-10895326-B2 · Jan 19, 2021 · US
Ball valve system
US-10794496-B2 · Oct 6, 2020 · US
Valve
US-2020256472-A1 · Aug 13, 2020 · US
Control valve
US-2020049264-A1 · Feb 13, 2020 · US
Control valve
US-2020049263-A1 · Feb 13, 2020 · US
Control valve for controlling a fluid flow
US-10113664-B2 · Oct 30, 2018 · US
Ball valve system
US-2018045324-A1 · Feb 15, 2018 · US
Control valve for controlling a fluid flow
US-2018017183-A1 · Jan 18, 2018 · US
Rotary valve
US-2017108141-A1 · Apr 20, 2017 · US
Rotary valve
US-9482365-B2 · Nov 1, 2016 · US
Liquid dispensing circuit
US-9474890-B2 · Oct 25, 2016 · US
Rotary valve
US-2015059900-A1 · Mar 5, 2015 · US