Flow meter having a valve
US-12544501-B2 · Feb 10, 2026 · US
Screw clamps
Screw clamps · 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 | F16K7/061 |
| Official title | {Screw clamps} |
| Display label | Screw clamps |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US-2025195746-A1 · Jun 19, 2025 · US
Stable flow regulator assembly
US-2025075807-A1 · Mar 6, 2025 · US
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US-12233233-B2 · Feb 25, 2025 · US
Stable flow regulator assembly
US-12188581-B2 · Jan 7, 2025 · US
Pinch Clamp Devices, Methods, and Systems
US-2024293659-A1 · Sep 5, 2024 · US
Liquid flow meter and flow balancer and associated devices, systems, and methods
US-2024268258-A1 · Aug 15, 2024 · US
Pinch clamp devices, methods, and systems
US-12005224-B2 · Jun 11, 2024 · US
Stable flow regulator assembly
US-2024175499-A1 · May 30, 2024 · US
Flow meter having a valve
US-2023398293-A1 · Dec 14, 2023 · US
Flow rate regulating fluidic connector between two ducts
US-11841093-B2 · Dec 12, 2023 · US
Flow meter and related method
US-11793928-B2 · Oct 24, 2023 · US
Rolling apparatus for advancing liquid through tubing
US-2023304488-A1 · Sep 28, 2023 · US
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US-2023181818-A1 · Jun 15, 2023 · US
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US-11574407-B2 · Feb 7, 2023 · US
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US-2023022552-A1 · Jan 26, 2023 · US
Flow rate regulating fluidic connector between two ducts
US-2022349504-A1 · Nov 3, 2022 · US
Flow meter and related method
US-2022290771-A1 · Sep 15, 2022 · US
Pinch Clamp Devices, Methods, and Systems
US-2022193390-A1 · Jun 23, 2022 · US
Flow meter and related method
US-11339887-B2 · May 24, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K7/061?
- CPC F16K7/061 is the Cooperative Patent Classification code for “Screw clamps.”
- How many patents are filed under CPC F16K7/061 (Screw clamps)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC F16K7/061 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).