Parachute, safety device, and flight vehicle provided with safety device
US-12371175-B2 · Jul 29, 2025 · US
This page is not indexed by search engines while we improve data quality.
variable in area
variable in area · 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 | B64D17/20 |
| Official title | variable in area |
| Display label | variable in area |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Parachute, safety device, and flight vehicle provided with safety device
US-2025091720-A1 · Mar 20, 2025 · US
Cinched parachute
US-11066175-B2 · Jul 20, 2021 · US
Cinched parachute
US-2020062410-A1 · Feb 27, 2020 · US
Cinched parachute
US-10518888-B2 · Dec 31, 2019 · US
Cinched parachute
US-2018141667-A1 · May 24, 2018 · US