Curve of constant width projectile system
US-12578174-B2 · Mar 17, 2026 · US
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using fixed fins (F42B10/22 takes precedence)
using fixed fins (F42B10/22 takes precedence) · 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 | F42B10/04 |
| Official title | using fixed fins (F42B10/22 takes precedence) |
| Display label | using fixed fins (F42B10/22 takes precedence) |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Penetrator, use of a penetrator, and projectile
US-12123688-B2 · Oct 22, 2024 · US
Projectile
US-2024310155-A1 · Sep 19, 2024 · US
Mechanism for attachment and detachment of an airfoil to an airframe
US-12050092-B2 · Jul 30, 2024 · US
Mechanism for attachment and detachment of an airfoil to an airframe
US-2024102778-A1 · Mar 28, 2024 · US
Early velocity measurement for projectiles by detecting spin
US-11808868-B2 · Nov 7, 2023 · US
Penetrator, use of a penetrator, and projectile
US-2023204332-A1 · Jun 29, 2023 · US
Penetrator and sub-caliber projectile
US-11320246-B2 · May 3, 2022 · US
Early velocity measurement for projectiles by detecting spin
US-2021239430-A1 · Aug 5, 2021 · US
Baseless vortex generator
US-10556672-B2 · Feb 11, 2020 · US
Baseless vortex generator
US-2019061921-A1 · Feb 28, 2019 · US
Penetrator and sub-caliber projectile
US-2018224251-A1 · Aug 9, 2018 · US
Fin-stabilized, muzzle-loaded mortar projectile with sabot
US-9410781-B1 · Aug 9, 2016 · US
Passive control fin stops for air launched boosted (two stage) high speed vehicles
US-9372055-B2 · Jun 21, 2016 · US
Passive control fin stops for air launched boosted (two stage) high speed vehicles
US-2015247712-A1 · Sep 3, 2015 · US
Low-heat-transfer interface between metal parts
US-9012824-B2 · Apr 21, 2015 · US
System and method for minimizing wave drag through bilaterally asymmetric design
US-8979018-B2 · Mar 17, 2015 · US