Interlocking expandable air-drop package
US-12553696-B1 · Feb 17, 2026 · US
Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105})
Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105}) · 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 | F42B25/00 |
| Official title | Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105}) |
| Display label | Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105}) |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 8 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insect release devices
US-2025221390-A1 · Jul 10, 2025 · US
Barrier-breaching munition
US-12332032-B2 · Jun 17, 2025 · US
Insect release devices
US-12262699-B2 · Apr 1, 2025 · US
Barrier-breaching munition
US-2025093137-A1 · Mar 20, 2025 · US
Jettison and arming system
US-11912411-B2 · Feb 27, 2024 · US
Jettison and arming system
US-11913765-B2 · Feb 27, 2024 · US
Jettison and arming system
US-2024034467-A1 · Feb 1, 2024 · US
Jettison and arming system
US-2024035793-A1 · Feb 1, 2024 · US
Adjustable coupling mechanisms for projectile devices
US-11643208-B2 · May 9, 2023 · US
Shell launcher for drone and method of launching shell for drone using same
US-11485496-B2 · Nov 1, 2022 · US
Arming apparatus
US-11472551-B2 · Oct 18, 2022 · US
Arming apparatus
US-2022267003-A1 · Aug 25, 2022 · US
Adjustable coupling mechanisms for projectile devices
US-2021276713-A1 · Sep 9, 2021 · US
Shell launcher for drone and method of launching shell for drone using same
US-2021253250-A1 · Aug 19, 2021 · US
Integrated event detection and electrical generator devices for gravity dropped or ejected weapons
US-10876824-B2 · Dec 29, 2020 · US
Integrated Event Detection and Electrical Generator Devices for Gravity Dropped or Ejected Weapons
US-2020103211-A1 · Apr 2, 2020 · US
Munition with multiple fragment layers
US-10520289-B2 · Dec 31, 2019 · US
Integrated event detection and electrical generator devices for a gravity dropped or ejected weapons
US-10488169-B2 · Nov 26, 2019 · US
Penetrator munition with enhanced fragmentation
US-10401135-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42B25/00?
- CPC F42B25/00 is the Cooperative Patent Classification code for “Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105}).”
- How many patents are filed under CPC F42B25/00 (Fall bombs (F42B10/00, F42B12/00 take precedence; for practice or training F42B8/12 {; gliding type bombs F42B15/105}))?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC F42B25/00 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).