Projectile launch apparatus for use in fluid environments
US-12281875-B2 · Apr 22, 2025 · US
Streamlined projectiles
Streamlined projectiles · 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 | F42B10/42 |
| Official title | Streamlined projectiles |
| Display label | Streamlined projectiles |
| Total patents | 27 |
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 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Submerged periodic riblets
US-12085102-B2 · Sep 10, 2024 · US
Methods for extended-range, enhanced-precision gun-fired rounds using g-hardened flow control systems
US-12078459-B1 · Sep 3, 2024 · US
Hypersonic air-flow deflector, and attachment method
US-11987354-B2 · May 21, 2024 · US
Projectile launch apparatus for use in fluid environments
US-2024003659-A1 · Jan 4, 2024 · US
Hypersonic air-flow deflector, and attachment method
US-2023356838-A1 · Nov 9, 2023 · US
Effector having morphing airframe and method
US-11796291-B2 · Oct 24, 2023 · US
Extended range projectile and method for propelling an extended range projectile
US-11781842-B1 · Oct 10, 2023 · US
Extended range projectile and method for propelling an extended range projectile
US-2023304778-A1 · Sep 28, 2023 · US
Effector having morphing airframe and method
US-2023221101-A1 · Jul 13, 2023 · US
Methods for extended-range, enhanced-precision gun-fired rounds using g-hardened flow control systems
US-11525655-B1 · Dec 13, 2022 · US
Method of reducing low energy flow in an isolator of a flight vehicle air breathing engine
US-11473500-B2 · Oct 18, 2022 · US
Method of reducing low energy flow in an isolator of a flight vehicle air breathing engine
US-2021246850-A1 · Aug 12, 2021 · US
Submerged periodic riblets
US-2021231142-A1 · Jul 29, 2021 · US
Methods for extended-range, enhanced-precision gun-fired rounds using g-hardened flow control systems
US-11041702-B1 · Jun 22, 2021 · US
Flight vehicle with air inlet isolator having wedge on inner mold line
US-11002223-B2 · May 11, 2021 · US
Methods for extended-range, enhanced-precision gun-fired rounds using g-hardened flow control systems
US-10520291-B1 · Dec 31, 2019 · US
Mortar bomb
US-10473442-B1 · Nov 12, 2019 · US
Mortar bomb
US-2019323808-A1 · Oct 24, 2019 · US
Flight vehicle air breathing engine with isolator containing flow diverting ramps
US-2019170089-A1 · Jun 6, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42B10/42?
- CPC F42B10/42 is the Cooperative Patent Classification code for “Streamlined projectiles.”
- How many patents are filed under CPC F42B10/42 (Streamlined projectiles)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC F42B10/42 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).