Extruder screw element
US-10272608-B2 · Apr 30, 2019 · US
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C47/082 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10272608-B2 · Apr 30, 2019 · US
US-2017246787-A1 · Aug 31, 2017 · US
US-9409339-B2 · Aug 9, 2016 · US
US-2016151953-A1 · Jun 2, 2016 · US