Amphibious air-cushion vehicle with dual-rail cargo system
US-11891041-B2 · Feb 6, 2024 · US
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Body structure
Body structure · 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 | B60V1/18 |
| Official title | Body structure |
| Display label | Body structure |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Generating an air cushion through a perforated surface to prevent travel direction-facing surfaces from collecting debris
US-2023311839-A1 · Oct 5, 2023 · US
Amphibious air-cushion vehicle with dual-rail cargo system
US-2021031744-A1 · Feb 4, 2021 · US
Deployable amphibious runway
US-10363858-B1 · Jul 30, 2019 · US