Aeration rod
US-12364947-B2 · Jul 22, 2025 · US
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Subject matter not provided for in other groups of this subclass
Subject matter not provided for in other groups of this subclass · 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 | F42C99/00 |
| Official title | Subject matter not provided for in other groups of this subclass |
| Display label | Subject matter not provided for in other groups of this subclass |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 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.
Programmable system and method for a munition
US-12181264-B2 · Dec 31, 2024 · US
Techniques suitable for use with an object for moving through a fluid, such as a munition or reconnaissance projectile
US-11846496-B2 · Dec 19, 2023 · US
Aeration rod
US-2023158441-A1 · May 25, 2023 · US
Fuze arming techniques for a submunition
US-11619475-B2 · Apr 4, 2023 · US
Techniques suitable for use with an object for moving through a fluid, such as a munition or reconnaissance projectile
US-2022120546-A1 · Apr 21, 2022 · US
Fuze arming techniques for a submunition
US-2022065604-A1 · Mar 3, 2022 · US
Programmable system and method for a munition
US-2022049943-A1 · Feb 17, 2022 · US
Ammunition with projectile containing no explosive material in order to create a multi-spectral target signature
US-9513094-B2 · Dec 6, 2016 · US
Autonomous weapon effects planning
US-9372053-B2 · Jun 21, 2016 · US
Autonomous weapon effects planning
US-2015059564-A1 · Mar 5, 2015 · US