Safety Bypass Valve
US-2018372210-A1 · Dec 27, 2018 · US
combined with other safety valves, or with pressure control devices
combined with other safety valves, or with pressure control devices · 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 | F16K17/048 |
| Official title | {combined with other safety valves, or with pressure control devices} |
| Display label | combined with other safety valves, or with pressure control devices |
| Total patents | 246 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 14 |
| 2017 | 21 |
| 2018 | 19 |
| 2019 | 22 |
| 2020 | 34 |
| 2021 | 28 |
| 2022 | 28 |
| 2023 | 25 |
| 2024 | 18 |
| 2025 | 16 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic control arrangement for an automatic transmission
US-10100924-B2 · Oct 16, 2018 · US
Poppet valve system and method
US-2018283414-A1 · Oct 4, 2018 · US
Spiral spring flow regulator
US-2018275687-A1 · Sep 27, 2018 · US
Spring seat for an internal valve
US-2018259078-A1 · Sep 13, 2018 · US
Valve
US-2018238461-A1 · Aug 23, 2018 · US
Valve assembly for a tank of a vehicle
US-10041450-B2 · Aug 7, 2018 · US
Hydraulic valve for dampening pressure spikes, and associated systems and methods
US-2018188749-A1 · Jul 5, 2018 · US
Poppet valve system and method
US-9995321-B2 · Jun 12, 2018 · US
Integrated tire inflation valve
US-2018087681-A1 · Mar 29, 2018 · US
Assembly for closure of an opening into a cryogen vessel
US-2018058598-A1 · Mar 1, 2018 · US
Fluid pressure regulator with reverse flow capability
US-2017370488-A1 · Dec 28, 2017 · US
Wheel Valve Assembly & The Tire Inflation System Made Therewith
US-2017368896-A1 · Dec 28, 2017 · US
Pressure regulation valve
US-2017336812-A1 · Nov 23, 2017 · US
Pneumatic fender and mouth piece metal for pneumatic fender
US-9816241-B2 · Nov 14, 2017 · US
Pneumatic fender and mouth piece metal for pneumatic fender
US-9809940-B2 · Nov 7, 2017 · US
Flow rate control valve and fuel vapor processing apparatus including the same
US-9803593-B2 · Oct 31, 2017 · US
Evaporated fuel processing device
US-2017305266-A1 · Oct 26, 2017 · US
Valve assembly for a tank of a vehicle and a method of creating a vacuum in the tank
US-9796262-B2 · Oct 24, 2017 · US
Hammer protection system and method
US-2017259421-A1 · Sep 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K17/048?
- CPC F16K17/048 is the Cooperative Patent Classification code for “combined with other safety valves, or with pressure control devices.”
- How many patents are filed under CPC F16K17/048 (combined with other safety valves, or with pressure control devices)?
- Our database includes 246 publications tagged with this CPC code.
- Is patent activity under CPC F16K17/048 growing?
- Publication counts under this code: 18 in 2024 vs 16 in 2025 (latest complete years).