Propulsion system with initiators for selective activation of multiple rocket motors
US-11846252-B2 · Dec 19, 2023 · US
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with the propulsion gases exhausting through a plurality of nozzles
with the propulsion gases exhausting through a plurality of nozzles · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02K9/30 |
| Official title | with the propulsion gases exhausting through a plurality of nozzles |
| Display label | with the propulsion gases exhausting through a plurality of nozzles |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Propulsion system with initiators for selective activation of multiple rocket motors
US-2023072320-A1 · Mar 9, 2023 · US
Distributed airfoil aerospike rocket nozzle
US-11512669-B2 · Nov 29, 2022 · US
Distributed airfoil aerospike rocket nozzle
US-2021404420-A1 · Dec 30, 2021 · US
Deflector for a thrust flow powered vehicle and thrust flow powered vehicle with said deflector
US-10774785-B2 · Sep 15, 2020 · US
Integrated thruster
US-10662898-B2 · May 26, 2020 · US
Integrated thruster
US-2018106218-A1 · Apr 19, 2018 · US
A thrust flow powered vehicle
US-2016177873-A1 · Jun 23, 2016 · US
Propulsion system for flying machine, particularly for a missile
US-9169806-B2 · Oct 27, 2015 · US
Slotted multi-nozzle grid with integrated cooling channels
US-9115666-B2 · Aug 25, 2015 · US