Sensor-based fire detection in a fluid conduit
US-11660483-B2 · May 30, 2023 · US
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Safety means relating to crankcase explosions
Safety means relating to crankcase explosions · 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 | F02B77/10 |
| Official title | Safety means relating to crankcase explosions |
| Display label | Safety means relating to crankcase explosions |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sensor-Based Fire Detection in a Fluid Conduit
US-2022305317-A1 · Sep 29, 2022 · US
Method and system for crankcase ventilation monitor
US-10794244-B2 · Oct 6, 2020 · US
Method and system for crankcase ventilation monitor
US-2020256224-A1 · Aug 13, 2020 · US
Engine compartment flammable fluid drainage system
US-10731553-B2 · Aug 4, 2020 · US
Running gear structure of internal combustion engine
US-10626831-B2 · Apr 21, 2020 · US
Silencer and Compressor
US-2019234306-A1 · Aug 1, 2019 · US
Engine Compartment Flammable Fluid Drainage System
US-2019048795-A1 · Feb 14, 2019 · US
Running gear structure of internal combustion engine
US-2018283328-A1 · Oct 4, 2018 · US
Internal combustion engine with starting air system
US-9689365-B2 · Jun 27, 2017 · US
Internal combustion engine with starting air system
US-2015267673-A1 · Sep 24, 2015 · US