Die cushion device of press machine
US-11541444-B2 · Jan 3, 2023 · US
Noise or vibration isolation means · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B30B15/0076 |
| Official title | {Noise or vibration isolation means} |
| Display label | Noise or vibration isolation means |
| 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 |
|---|---|
| 2018 | 2 |
| 2019 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11541444-B2 · Jan 3, 2023 · US
US-10343363-B2 · Jul 9, 2019 · US
US-2018117656-A1 · May 3, 2018 · US
US-2018029323-A1 · Feb 1, 2018 · US