Easy loading toy projectile launcher
US-2022187043-A1 · Jun 16, 2022 · US
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Magazines having an endless-chain conveyor
Magazines having an endless-chain conveyor · 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 | F41A9/76 |
| Official title | Magazines having an endless-chain conveyor |
| Display label | Magazines having an endless-chain conveyor |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2021 | 4 |
| 2022 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Easy loading toy projectile launcher
US-11340037-B1 · May 24, 2022 · US
Auto-loader and vehicle comprising an auto-loader
US-11268775-B2 · Mar 8, 2022 · US
Slide lock-back follower assembly
US-11098968-B1 · Aug 24, 2021 · US
Slide lock-back follower assembly
US-2021247155-A1 · Aug 12, 2021 · US
Auto-loader and vehicle comprising an auto-loader
US-2021239416-A1 · Aug 5, 2021 · US
System and method for the reversible transfer of ammunition between a primary magazine and a secondary magazine in an automatic cannon
US-10935336-B2 · Mar 2, 2021 · US
Management system and method for sorting mixed ammunition types
US-9841247-B2 · Dec 12, 2017 · US
Management system and method for sorting mixed ammunition types
US-2016370136-A1 · Dec 22, 2016 · US
Charge feeding apparatus
US-9383150-B2 · Jul 5, 2016 · US
Charge feeding apparatus
US-2016116238-A1 · Apr 28, 2016 · US