Multi-ring release load reduction method and apparatus
US-2025074603-A1 · Mar 6, 2025 · US
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Releasable fastening devices between parachute and load or pack
Releasable fastening devices between parachute and load or pack · 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 | B64D17/38 |
| Official title | Releasable fastening devices between parachute and load or pack |
| Display label | Releasable fastening devices between parachute and load or pack |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Towplate units for aerial cargo delivery and assemblies including the same
US-11987358-B2 · May 21, 2024 · US
Towplate units for aerial cargo delivery and assemblies including the same
US-2023331385-A1 · Oct 19, 2023 · US
Sonobuoy deployable resources
US-11591050-B2 · Feb 28, 2023 · US
Payload activation device
US-11565812-B2 · Jan 31, 2023 · US
Sonobuoy Deployable Resources
US-2022227463-A1 · Jul 21, 2022 · US
Drogue parachute assemblies with elastomeric insert sleeves
US-11286052-B2 · Mar 29, 2022 · US
Drogue parachute assemblies with elastomeric insert sleeves
US-2022033095-A1 · Feb 3, 2022 · US
Payload activation device
US-2021188439-A1 · Jun 24, 2021 · US
Ballistically-deployed controllable parasail
US-2021094692-A1 · Apr 1, 2021 · US
Parachute tow and release system with canopy extraction controlled by drag surface
US-10717537-B2 · Jul 21, 2020 · US
Cutting device
US-2020130073-A1 · Apr 30, 2020 · US
System and method for detaching an extraction unit from an extractable unit
US-10604256-B2 · Mar 31, 2020 · US
Water landing parachute trap and method
US-10532818-B2 · Jan 14, 2020 · US
Pressure activated release for deployment of surface, aerial and subsea payloads
US-10287022-B2 · May 14, 2019 · US
Parachute tow and release system with canopy extraction controlled by drag surface
US-2019112058-A1 · Apr 18, 2019 · US
Parachute tow and release system with canopy extraction controlled by drag surface
US-10099792-B1 · Oct 16, 2018 · US
4-bar side canopy release
US-9932117-B1 · Apr 3, 2018 · US
Pressure Activated Release for Deployment of Surface, Aerial and Subsea Payloads
US-2018057166-A1 · Mar 1, 2018 · US
Water landing parachute trap and method
US-2018029718-A1 · Feb 1, 2018 · US