Valve with fail-safe device
US-10443751-B2 · Oct 15, 2019 · US
actuated in consequence of extraneous circumstances, e.g. shock, change of position
actuated in consequence of extraneous circumstances, e.g. shock, change of position · 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 | F16K17/36 |
| Official title | actuated in consequence of extraneous circumstances, e.g. shock, change of position |
| Display label | actuated in consequence of extraneous circumstances, e.g. shock, change of position |
| Total patents | 135 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 15 |
| 2017 | 16 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 15 |
| 2021 | 11 |
| 2022 | 10 |
| 2023 | 13 |
| 2024 | 6 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluidic safety valve and battery component equipped therewith
US-10156294-B2 · Dec 18, 2018 · US
Valve arrangements and methods of actuating valves in valve arrangements
US-2018259089-A1 · Sep 13, 2018 · US
Backflow prevention apparatus
US-10072409-B2 · Sep 11, 2018 · US
Adaptive high integrity ESD system
US-10060552-B2 · Aug 28, 2018 · US
Valve assembly for a tank of a vehicle
US-10041450-B2 · Aug 7, 2018 · US
Filtration system
US-10035089-B2 · Jul 31, 2018 · US
Dual control dead man system
US-9962810-B2 · May 8, 2018 · US
Water consuming appliance and a method for operating the same
US-2018112785-A1 · Apr 26, 2018 · US
Filtration system
US-9937450-B2 · Apr 10, 2018 · US
Explosion vent
US-9903491-B2 · Feb 27, 2018 · US
Roll over valve for fuel tank
US-9903492-B2 · Feb 27, 2018 · US
Flow control system having a planetary gear set
US-9890865-B2 · Feb 13, 2018 · US
Fluid dispenser, fluid dispensation control device, and fluid dispensation abnormal status monitor
US-2018004233-A1 · Jan 4, 2018 · US
Adaptive high integrity esd system
US-2017335992-A1 · Nov 23, 2017 · US
Valve with fail-safe device
US-2017219114-A1 · Aug 3, 2017 · US
Gas valve with electronic health monitoring
US-2017204990-A1 · Jul 20, 2017 · US
Automatic valve shutoff device and methods
US-9702123-B2 · Jul 11, 2017 · US
Backflow prevention apparatus
US-2017183860-A1 · Jun 29, 2017 · US
Water inflow prevention device for aircraft working when landing in water, pressure adjusting valve, and aircraft
US-9688410-B2 · Jun 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K17/36?
- CPC F16K17/36 is the Cooperative Patent Classification code for “actuated in consequence of extraneous circumstances, e.g. shock, change of position.”
- How many patents are filed under CPC F16K17/36 (actuated in consequence of extraneous circumstances, e.g. shock, change of position)?
- Our database includes 135 publications tagged with this CPC code.
- Is patent activity under CPC F16K17/36 growing?
- Publication counts under this code: 6 in 2024 vs 10 in 2025 (latest complete years).