Flood light
US-2021293400-A1 · Sep 23, 2021 · US
Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245)
Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245) · 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 | F21S8/003 |
| Official title | {Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245)} |
| Display label | Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245) |
| Total patents | 94 |
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 | 3 |
| 2016 | 5 |
| 2017 | 12 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 11 |
| 2021 | 4 |
| 2022 | 17 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical system with diffusers and honeycomb condensers
US-11009644-B2 · May 18, 2021 · US
Flood light
US-10969086-B2 · Apr 6, 2021 · US
Flood light
US-2020318819-A1 · Oct 8, 2020 · US
Follow Spot Control System
US-2020292159-A1 · Sep 17, 2020 · US
Pan/tilt limitation method
US-2020256542-A1 · Aug 13, 2020 · US
Systems and methods for optimizing searchlight operation parameters used to perform intelligent searchlight control
US-2020240602-A1 · Jul 30, 2020 · US
Pan/tilt limitation method
US-10718494-B1 · Jul 21, 2020 · US
Flood light
US-10704774-B2 · Jul 7, 2020 · US
Lighting fixture
US-10690301-B2 · Jun 23, 2020 · US
Helicopter search light and method of operating a helicopter search light
US-10683982-B2 · Jun 16, 2020 · US
Searchlight auto-land system
US-2020172264-A1 · Jun 4, 2020 · US
Follow spot control system
US-10670246-B2 · Jun 2, 2020 · US
Flood light
US-2020056768-A1 · Feb 20, 2020 · US
Hard stop apparatus for aimable devices
US-10495288-B2 · Dec 3, 2019 · US
Flood light
US-10458631-B2 · Oct 29, 2019 · US
Optical system with diffusers and honeycomb condensers
US-2019310411-A1 · Oct 10, 2019 · US
Remote source light-guiding light assembly
US-10415791-B2 · Sep 17, 2019 · US
Light
US-D858832-S · Sep 3, 2019 · US
LED illumination module with fixed optic and variable emission pattern
US-10400994-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21S8/003?
- CPC F21S8/003 is the Cooperative Patent Classification code for “Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245).”
- How many patents are filed under CPC F21S8/003 (Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes (searchlights mounted on a vehicle B60Q1/245))?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC F21S8/003 growing?
- Publication counts under this code: 6 in 2024 vs 1 in 2025 (latest complete years).