Shut-off nozzle, injection device, and injection molding machine
US-12447658-B2 · Oct 21, 2025 · US
comprising closing means disposed outside the nozzle · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C45/232 |
| Official title | {comprising closing means disposed outside the nozzle} |
| Display label | comprising closing means disposed outside the nozzle |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12447658-B2 · Oct 21, 2025 · US
US-2024083082-A1 · Mar 14, 2024 · US
US-2018281252-A1 · Oct 4, 2018 · US