Deployable data recorder systems for aircraft
US-2026051209-A1 · Feb 19, 2026 · US
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Releasing of crash-position indicators
Releasing of crash-position indicators · 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 | B64D25/20 |
| Official title | Releasing of crash-position indicators |
| Display label | Releasing of crash-position indicators |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Deployable data recorder systems for aircraft
US-2025304268-A1 · Oct 2, 2025 · US
Unmanned flight equipment, alarm device, aerial vehicle, and alarm device release apparatus
US-11702214-B2 · Jul 18, 2023 · US
Aircraft distress tracking and interface to search and rescue system
US-10877157-B2 · Dec 29, 2020 · US
Ejectable flight data recorder unit
US-10796509-B2 · Oct 6, 2020 · US
Airbag deployable data recorder for aircraft
US-10661909-B2 · May 26, 2020 · US
Underwater locator device (uld) particle suppressor/trap
US-2020106067-A1 · Apr 2, 2020 · US
Water landing parachute trap and method
US-10532818-B2 · Jan 14, 2020 · US
Airbag deployable data recorder for aircraft
US-2019270523-A1 · Sep 5, 2019 · US
Multiple input release mechanism for deployable emergency locator transmitter and flight recorder
US-10227136-B1 · Mar 12, 2019 · US
Aircraft distress tracking and interface to search and rescue system
US-2019025436-A1 · Jan 24, 2019 · US
Aircraft comprising at least one emergency beacon, and such an emergency beacon
US-10183760-B2 · Jan 22, 2019 · US
Aircraft distress tracking and interface to search and rescue system
US-10088574-B2 · Oct 2, 2018 · US
Ejectable flight data recorder unit
US-2018232970-A1 · Aug 16, 2018 · US
Distress beacon integrated in the vertical tailplane of an aircraft
US-9958530-B2 · May 1, 2018 · US
Water landing parachute trap and method
US-2018029718-A1 · Feb 1, 2018 · US
System, method, and apparatus for dye in search, rescue, and recovery
US-2017137133-A1 · May 18, 2017 · US
Aircraft Distress Tracking and Interface to Search and Rescue System
US-2017052259-A1 · Feb 23, 2017 · US
System for activating the distress beacon of an aircraft
US-9562963-B2 · Feb 7, 2017 · US
Ejection device for a flight data recorder
US-9387937-B2 · Jul 12, 2016 · US