Angle Stop Assembly
US-2021310578-A1 · Oct 7, 2021 · US
with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50)
with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50) · 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 | F16K1/02 |
| Official title | with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50) |
| Display label | with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50) |
| Total patents | 137 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 12 |
| 2019 | 9 |
| 2020 | 17 |
| 2021 | 13 |
| 2022 | 17 |
| 2023 | 9 |
| 2024 | 15 |
| 2025 | 20 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control valves including valve trim having relative movement between the bonnet and the cage
US-11041573-B2 · Jun 22, 2021 · US
Can tap
US-2021122558-A1 · Apr 29, 2021 · US
Control valves including valve trim having relative movement between the bonnet and the cage
US-2020355289-A1 · Nov 12, 2020 · US
Motor-operated valve
US-2020292094-A1 · Sep 17, 2020 · US
Valve assemblies, valve packing assemblies and related systems and methods
US-2020263809-A1 · Aug 20, 2020 · US
Valve device
US-10746319-B2 · Aug 18, 2020 · US
Valve insert system
US-10697269-B2 · Jun 30, 2020 · US
Spring adjustable handle for faucet valve assembly
US-10689835-B2 · Jun 23, 2020 · US
Flow control valve and fuel vapor treating device
US-2020182199-A1 · Jun 11, 2020 · US
Valve assemblies, valve packing assemblies and related systems and methods
US-10670166-B2 · Jun 2, 2020 · US
Flow rate regulation apparatus and hot water apparatus
US-10670279-B2 · Jun 2, 2020 · US
Internal valve manifold
US-10655752-B2 · May 19, 2020 · US
Valve mechanism for high pressure tank and valve device for high pressure tank
US-10655787-B2 · May 19, 2020 · US
Cryogenic cylinder control system, globe valve, and solenoid valve
US-2020149654-A1 · May 14, 2020 · US
Electric valve
US-2020124181-A1 · Apr 23, 2020 · US
Manifold apparatus
US-10627034-B2 · Apr 21, 2020 · US
Internal valve transmitter flange
US-2020102973-A1 · Apr 2, 2020 · US
Valve system with position indicator
US-2020088318-A1 · Mar 19, 2020 · US
Control valve and method of manufacturing the same
US-10591077-B2 · Mar 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K1/02?
- CPC F16K1/02 is the Cooperative Patent Classification code for “with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50).”
- How many patents are filed under CPC F16K1/02 (with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50))?
- Our database includes 137 publications tagged with this CPC code.
- Is patent activity under CPC F16K1/02 growing?
- Publication counts under this code: 15 in 2024 vs 20 in 2025 (latest complete years).