Rigid tube stabilizer system for parachute deployment
US-2026001650-A1 · Jan 1, 2026 · US
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Sequential deployment of a plurality of canopies
Sequential deployment of a plurality of canopies · 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 | B64D17/74 |
| Official title | Sequential deployment of a plurality of canopies |
| Display label | Sequential deployment of a plurality of canopies |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Variable mode timing with divergence inhibit
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Graduated chute delay six mode ejection system
US-2024425184-A1 · Dec 26, 2024 · US
Variable mode timing with divergence inhibit
US-2024158089-A1 · May 16, 2024 · US
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US-11685535-B2 · Jun 27, 2023 · US
Multimodal aircraft recovery system
US-2023034734-A1 · Feb 2, 2023 · US
Multimodal aircraft recovery system
US-11459113-B2 · Oct 4, 2022 · US
Robust sequencer systems for ejection assembly
US-11390389-B2 · Jul 19, 2022 · US
Recovery system using vehicle state information
US-11208214-B2 · Dec 28, 2021 · US
Multi-staged suspension line attenuator
US-2021269165-A1 · Sep 2, 2021 · US
Multi-staged suspension line attenuator
US-11040778-B2 · Jun 22, 2021 · US
Robust sequencer systems for ejection assembly
US-2021147089-A1 · May 20, 2021 · US
Recovery system using vehicle state information
US-2021070455-A1 · Mar 11, 2021 · US
Multi-staged suspension line attenuator
US-2020156797-A1 · May 21, 2020 · US
Emergency manual parachute operation system
US-2020130852-A1 · Apr 30, 2020 · US
Recovery system using vehicle state information
US-10569889-B1 · Feb 25, 2020 · US
Multimodal aircraft recovery system
US-2018009540-A1 · Jan 11, 2018 · US
System and method for deploying loads out of an aircraft
US-9718546-B2 · Aug 1, 2017 · US