Torsional no filter no run system
US-12350611-B2 · Jul 8, 2025 · US
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in which the spindle is perpendicular to the general direction of flow
in which the spindle is perpendicular to the general direction of flow · 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 | F16K1/08 |
| Official title | in which the spindle is perpendicular to the general direction of flow |
| Display label | in which the spindle is perpendicular to the general direction of flow |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire-resistant globe valve
US-2025207668-A1 · Jun 26, 2025 · US
Elbow Globe Valve
US-2024384800-A1 · Nov 21, 2024 · US
Pump and ventilation system for vacuum processes
US-2024353873-A1 · Oct 24, 2024 · US
Valve device
US-2024084911-A1 · Mar 14, 2024 · US
Flow control valve
US-11499649-B2 · Nov 15, 2022 · US
Globe Valve
US-2022349481-A1 · Nov 3, 2022 · US
Torsional No Filter No Run System and Method
US-2022258082-A1 · Aug 18, 2022 · US
Torsional no filter no run system and method
US-11331606-B2 · May 17, 2022 · US
Fluid valves having varying fluid passageways
US-11131389-B2 · Sep 28, 2021 · US
Flow Control Valve
US-2021278010-A1 · Sep 9, 2021 · US
Fluid valves having varying fluid passageways
US-2021108659-A1 · Apr 15, 2021 · US
Sensor mounting structure
US-10591051-B2 · Mar 17, 2020 · US
Torsional No Filter No Run System and Method
US-2019046905-A1 · Feb 14, 2019 · US
Sensor mounting structure
US-2019024782-A1 · Jan 24, 2019 · US
Female screw member, motor operated valve using the same, and method for producing female screw member for motor operated valve
US-9599230-B2 · Mar 21, 2017 · US
Apparatus for depositing
US-9400056-B2 · Jul 26, 2016 · US