Bypass strainer valve assembly and method
US-12292122-B2 · May 6, 2025 · US
for mounting on, or in combination with, hand-actuated valves
for mounting on, or in combination with, hand-actuated valves · 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 | F16K31/14 |
| Official title | for mounting on, or in combination with, hand-actuated valves |
| Display label | for mounting on, or in combination with, hand-actuated valves |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 6 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustment valve
US-2025009532-A1 · Jan 9, 2025 · US
Control systems for valve actuators, valve actuators and related systems and methods
US-11693436-B2 · Jul 4, 2023 · US
Valve for a flush-mounted body of a sanitary fitting, having a control knob rotatably fastened to a valve knob
US-11105438-B2 · Aug 31, 2021 · US
Flow control device with flow adjustment mechanism
US-10982787-B2 · Apr 20, 2021 · US
Control systems for valve actuators, valve actuators and related systems and methods
US-10976757-B2 · Apr 13, 2021 · US
Inflation electric valve with manual override
US-10969034-B2 · Apr 6, 2021 · US
T-joint having push-button switch
US-10935146-B2 · Mar 2, 2021 · US
Control systems for valve actuators, valve actuators and related systems and methods
US-2021011502-A1 · Jan 14, 2021 · US
T-joint having push-button switch
US-2020355310-A1 · Nov 12, 2020 · US
Control systems for valve actuators, valve actuators and related systems and methods
US-2020333809-A1 · Oct 22, 2020 · US
Inflation electric valve with manual override
US-2020300380-A1 · Sep 24, 2020 · US
Actuator assembly and method of securing an actuator to a valve body
US-10781937-B2 · Sep 22, 2020 · US
Fuel cell system
US-10651485-B2 · May 12, 2020 · US
Valve opening and closing system and valve control device
US-10641411-B2 · May 5, 2020 · US
Valve for a flush-mounted body of a sanitary fitting, having a control knob rotatably fastened to a valve knob
US-2019338863-A1 · Nov 7, 2019 · US
Flow control device with flow adjustment mechanism
US-2019257440-A1 · Aug 22, 2019 · US
Shaft blowout prevention device
US-10371282-B2 · Aug 6, 2019 · US
Valve opening and closing system and valve control device
US-2019136998-A1 · May 9, 2019 · US
Actuator Assembly and Method of Securing an Actuator to a Valve Body
US-2019113148-A1 · Apr 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K31/14?
- CPC F16K31/14 is the Cooperative Patent Classification code for “for mounting on, or in combination with, hand-actuated valves.”
- How many patents are filed under CPC F16K31/14 (for mounting on, or in combination with, hand-actuated valves)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F16K31/14 growing?
- Publication counts under this code: 1 in 2023 vs 2 in 2025 (latest complete years).