Shooting target launcher
US-2026029221-A1 · Jan 29, 2026 · US
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Centrifugal sling apparatus
Centrifugal sling apparatus · 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 | F41B3/04 |
| Official title | Centrifugal sling apparatus |
| Display label | Centrifugal sling apparatus |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2017 | 2 |
| 2018 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shooting target launcher
US-2026029220-A1 · Jan 29, 2026 · US
Shooting target launcher
US-2026022920-A1 · Jan 22, 2026 · US
Electromagnetic launcher with spiral guideway
US-11073357-B2 · Jul 27, 2021 · US
Electromagnetic launcher with spiral guideway
US-10982926-B2 · Apr 20, 2021 · US
Electromagnetic launcher with spiral guideway
US-2020182583-A1 · Jun 11, 2020 · US
Electromagnetic launcher with spiral guideway
US-2020025507-A1 · Jan 23, 2020 · US
Electromagnetic launcher with spiral guideway
US-10527384-B2 · Jan 7, 2020 · US
Electromagnetic launcher with spiral guideway
US-2018347936-A1 · Dec 6, 2018 · US
Electromagnetic launcher with spiral guideway
US-10082360-B2 · Sep 25, 2018 · US
Universal launcher
US-10004209-B2 · Jun 26, 2018 · US
Electromagnetic launcher with spiral guideway
US-2017343314-A1 · Nov 30, 2017 · US
Universal Launcher
US-2017112099-A1 · Apr 27, 2017 · US
Projectile launcher
US-9061217-B2 · Jun 23, 2015 · US
Toy with projectile launcher
US-8998673-B2 · Apr 7, 2015 · US
Projectile Launcher
US-2015079874-A1 · Mar 19, 2015 · US