Outboard motor and vessel
US-9828079-B2 · Nov 28, 2017 · US
Indicating devices; Other safety devices
Indicating devices; Other safety 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 | F01P11/14 |
| Official title | Indicating devices; Other safety devices |
| Display label | Indicating devices; Other safety devices |
| Total patents | 247 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 32 |
| 2017 | 36 |
| 2018 | 32 |
| 2019 | 19 |
| 2020 | 29 |
| 2021 | 18 |
| 2022 | 19 |
| 2023 | 24 |
| 2024 | 7 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for control of a cooling system
US-9822691-B2 · Nov 21, 2017 · US
Coolant-control valve
US-9810136-B2 · Nov 7, 2017 · US
Apparatus and Method for Maintaining an Article at a Temperature That is Less Than theTemperature of the Ambient Air
US-2017241702-A1 · Aug 24, 2017 · US
Motor vehicle
US-9738212-B2 · Aug 22, 2017 · US
Electric coolant pump diagnostic systems and methods
US-9599011-B2 · Mar 21, 2017 · US
Apparatus and method for diagnosing failure of piston cooling jet of engine
US-2016363040-A1 · Dec 15, 2016 · US
Flapper valve device with functional testing
US-2016363035-A1 · Dec 15, 2016 · US
Apparatus for controlling air flow to engine room of vehicle and air flow control system including the same
US-9518502-B2 · Dec 13, 2016 · US
Vehicle cooling system
US-2016311406-A1 · Oct 27, 2016 · US
Cooling apparatus for internal combustion engine
US-2016305309-A1 · Oct 20, 2016 · US
Method and system for engine cooling system control
US-9458759-B2 · Oct 4, 2016 · US
Fan Control System and Method
US-2016258338-A1 · Sep 8, 2016 · US
Method for managing a power train implementing an estimation of the engine temperature at the end of a stop time of an element of the power train
US-9435249-B2 · Sep 6, 2016 · US
Vehicle-cooling-fan control system and control method therefor
US-9421847-B2 · Aug 23, 2016 · US
Method of controlling a cooling circuit of an internal combustion engine
US-2016230642-A1 · Aug 11, 2016 · US
Cooling water control apparatus
US-2016195002-A1 · Jul 7, 2016 · US
System and methods for engine air path condensation management
US-9382836-B2 · Jul 5, 2016 · US
Method of diagnosing a blocked heat exchanger
US-9383414-B2 · Jul 5, 2016 · US
Method and system for engine cooling system control
US-2016186650-A1 · Jun 30, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01P11/14?
- CPC F01P11/14 is the Cooperative Patent Classification code for “Indicating devices; Other safety devices.”
- How many patents are filed under CPC F01P11/14 (Indicating devices; Other safety devices)?
- Our database includes 247 publications tagged with this CPC code.
- Is patent activity under CPC F01P11/14 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).