Rotary clamshell gate actuator for bulk material container
US-2018194552-A1 · Jul 12, 2018 · US
having closure members movable out of the plane of the opening · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65D90/62 |
| Official title | having closure members movable out of the plane of the opening |
| Display label | having closure members movable out of the plane of the opening |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2018194552-A1 · Jul 12, 2018 · US
US-9573755-B2 · Feb 21, 2017 · US