Hybrid pad system
US-2025347494-A1 · Nov 13, 2025 · US
Mechanical Engineering
Mechanical Engineering · 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 | F41F3/052 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 29 |
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 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sling pad system
US-2025347493-A1 · Nov 13, 2025 · US
Dual detent apparatus for rocket
US-12467716-B2 · Nov 11, 2025 · US
Automated missile launcher reloader
US-12449215-B2 · Oct 21, 2025 · US
Locking mechanism
US-12420925-B2 · Sep 23, 2025 · US
A locking mechanism
US-2025145288-A1 · May 8, 2025 · US
Dual detent apparatus for rocket
US-2025051009-A1 · Feb 13, 2025 · US
Interchangeable systems and methods for launching stores from aircraft
US-12196528-B2 · Jan 14, 2025 · US
Automated Missile Launcher Reloader
US-2025012528-A1 · Jan 9, 2025 · US
Automated Missile Launcher Reloader
US-2025003707-A1 · Jan 2, 2025 · US
Interchangeable systems and methods for launching stores from aircraft
US-2024295381-A1 · Sep 5, 2024 · US
Device for detecting the absence of a mechanical barrier for a missile and missile comprising such a device
US-11940260-B2 · Mar 26, 2024 · US
Device for detecting the absence of a mechanical barrier for a missile and missile comprising such a device
US-2023184526-A1 · Jun 15, 2023 · US
Launch tube and method of launching flying object
US-11236969-B2 · Feb 1, 2022 · US
Passive and active stability systems for ballistically launched multirotors
US-2021107645-A1 · Apr 15, 2021 · US
Launch tube and method of launching flying object
US-2020080817-A1 · Mar 12, 2020 · US
Low-shock separation device
US-10480898-B2 · Nov 19, 2019 · US
Low-shock separation device
US-2019249951-A1 · Aug 15, 2019 · US
MOUT projectile with sabot integrated shot start
US-10345086-B1 · Jul 9, 2019 · US
Launch tube restraint system for unmanned aerial vehicle (UAV)
US-10239639-B2 · Mar 26, 2019 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41F3/052?
- CPC F41F3/052 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F41F3/052 (Mechanical Engineering)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F41F3/052 growing?
- Publication counts under this code: 2 in 2024 vs 10 in 2025 (latest complete years).