Combination weighing device for controlling a conveying unit
US-11566933-B2 · Jan 31, 2023 · US
for rotating housing and screw at different speeds · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65G33/36 |
| Official title | for rotating housing and screw at different speeds |
| Display label | for rotating housing and screw at different speeds |
| 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 |
|---|---|
| 2016 | 1 |
| 2021 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11566933-B2 · Jan 31, 2023 · US
US-2021080314-A1 · Mar 18, 2021 · US
US-9334123-B2 · May 10, 2016 · US