Mobile barrier
US-2025075453-A1 · Mar 6, 2025 · US
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Rotating shields
Rotating shields · 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 | F41H5/18 |
| Official title | Rotating shields |
| Display label | Rotating shields |
| 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 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mobile barrier
US-12146276-B2 · Nov 19, 2024 · US
Mobile barrier
US-2023272588-A1 · Aug 31, 2023 · US
Mobile barrier
US-11668059-B2 · Jun 6, 2023 · US
Mine-Blast impact shield and methods for use thereof
US-10571226-B2 · Feb 25, 2020 · US
Mobile barrier
US-2020040537-A1 · Feb 6, 2020 · US
Mobile barrier
US-10428474-B2 · Oct 1, 2019 · US
Mobile barrier
US-2017370055-A1 · Dec 28, 2017 · US
Mine-Blast Impact Shield and Methods for Use Thereof
US-2017234655-A1 · Aug 17, 2017 · US
Mobile barrier
US-9732482-B2 · Aug 15, 2017 · US
Mobile Barrier
US-2015016881-A1 · Jan 15, 2015 · US