Faucet with internal damper
US-12297919-B2 · May 13, 2025 · US
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in which the closing movement, either retarded or not, starts immediately after opening
in which the closing movement, either retarded or not, starts immediately after opening · 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 | F16K21/06 |
| Official title | in which the closing movement, either retarded or not, starts immediately after opening |
| Display label | in which the closing movement, either retarded or not, starts immediately after opening |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control structure with automatic reset function when water is turned off and water outlet device with automatic reset function when water is turned off
US-2025050366-A1 · Feb 13, 2025 · US
Faucet with internal damper
US-2024263713-A1 · Aug 8, 2024 · US
Speed regulation mechanism
US-2023376052-A1 · Nov 23, 2023 · US
Valve for a sanitary faucet having a diaphragm valve and an adjustable control rod
US-11821541-B2 · Nov 21, 2023 · US
Self closing taps
US-11725744-B2 · Aug 15, 2023 · US
Valve for a sanitary faucet having a diaphragm valve and an adjustable control rod
US-2022373098-A1 · Nov 24, 2022 · US
Self closing taps
US-2022252174-A1 · Aug 11, 2022 · US
Valve cartridge assembly for a faucet assembly
US-2021215256-A1 · Jul 15, 2021 · US
Touch faucet
US-10557558-B2 · Feb 11, 2020 · US
Faucets providing water-and-air flow
US-10443219-B2 · Oct 15, 2019 · US
Faucets providing water-and-air flow
US-10329750-B2 · Jun 25, 2019 · US
Faucets providing additional control for water flow
US-10287761-B2 · May 14, 2019 · US
Touch faucet
US-10274096-B2 · Apr 30, 2019 · US
Touch Faucet
US-2018340623-A1 · Nov 29, 2018 · US
Central tire inflation/deflation system with a timed function CTIS wheel valve
US-10131192-B2 · Nov 20, 2018 · US
Touch spray head
US-10106965-B2 · Oct 23, 2018 · US
Device for aerating wine
US-2018036691-A1 · Feb 8, 2018 · US
Central tire inflation/deflation system with a timed function ctis wheel valve
US-2017299077-A1 · Oct 19, 2017 · US
Touch faucet
US-9791060-B2 · Oct 17, 2017 · US