Water outlet device and water outlet system
US-2025153197-A1 · May 15, 2025 · US
only slides
only slides · 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 | F16K11/161 |
| Official title | {only slides} |
| Display label | only slides |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Piston activated cartridge valves and the components thereof
US-12222045-B2 · Feb 11, 2025 · US
Electro-Hydraulic Actuator with a Pilot-Actuated Float Mode
US-2025003522-A1 · Jan 2, 2025 · US
Hydraulic valves
US-2024337323-A1 · Oct 10, 2024 · US
Actuating member and reversing valve
US-12110986-B2 · Oct 8, 2024 · US
Safety valve
US-12085179-B2 · Sep 10, 2024 · US
Safety valve
US-2024060571-A1 · Feb 22, 2024 · US
Valve device and vehicle height adjusting device equipped with valve device
US-11840306-B2 · Dec 12, 2023 · US
Piston actuated cartridge valve
US-11841085-B1 · Dec 12, 2023 · US
Water outlet device and shower
US-11833530-B2 · Dec 5, 2023 · US
Systems and methods for a poppet valve assembly
US-11781450-B2 · Oct 10, 2023 · US
Water diversion valve and shower device
US-2023128541-A1 · Apr 27, 2023 · US
Actuating member and reversing valve
US-2023098030-A1 · Mar 30, 2023 · US
Fluid distributor for a vehicle fluid distribution system and process of ejection of a fluid using such a system
US-11566724-B2 · Jan 31, 2023 · US
Fuel system control
US-11542893-B2 · Jan 3, 2023 · US
3-way solenoid valve, brake system for vehicle including the same, and controlling method for the same
US-2022348179-A1 · Nov 3, 2022 · US
Vaned valve for exhaust gas recirculation line
US-11441521-B2 · Sep 13, 2022 · US
Piston Activated Cartridge Valves and the Components Thereof
US-2022252180-A1 · Aug 11, 2022 · US
Valve assembly for a dual volute turbocharger and dual volute turbocharger including the same
US-11408333-B2 · Aug 9, 2022 · US
Water outlet device and shower
US-2022226838-A1 · Jul 21, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K11/161?
- CPC F16K11/161 is the Cooperative Patent Classification code for “only slides.”
- How many patents are filed under CPC F16K11/161 (only slides)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC F16K11/161 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).