Safety device, and flying body provided with safety device
US-12252259-B2 · Mar 18, 2025 · US
rigid · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64D17/42 |
| Official title | rigid |
| Display label | rigid |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12252259-B2 · Mar 18, 2025 · US
US-11981441-B2 · May 14, 2024 · US
US-2023116259-A1 · Apr 13, 2023 · US
US-2023099036-A1 · Mar 30, 2023 · US
US-10458765-B2 · Oct 29, 2019 · US
US-2019137246-A1 · May 9, 2019 · US