Modular personal protection device under the vehicle
US-11097753-B2 · Aug 24, 2021 · US
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of the drop-down type
of the drop-down type · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B61F19/08 |
| Official title | of the drop-down type |
| Display label | of the drop-down type |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Personal protection device for fixing on the underside of a rail vehicle
US-10960905-B2 · Mar 30, 2021 · US
External airbag assembly for a rail vehicle
US-10822002-B1 · Nov 3, 2020 · US
Personal Protection Device for Fixing on the Underside of a Rail Vehicle
US-2020198669-A1 · Jun 25, 2020 · US
Modular Personal Protection Device Under the Vehicle
US-2020198668-A1 · Jun 25, 2020 · US
Device for removing object on road surface, guide rail type vehicle, and method for removing object on road surface
US-10362857-B2 · Jul 30, 2019 · US
Device for removing object on road surface, guide rail type vehicle, and method for removing object on road surface
US-2017129506-A1 · May 11, 2017 · US
Movable sand plow for locomotive
US-9631332-B2 · Apr 25, 2017 · US
Movable Sand Plow For Locomotive
US-2016060833-A1 · Mar 3, 2016 · US