Multi-path internal microporous efficient refrigeration method and device for frozen sand mold
US-11945026-B1 · Apr 2, 2024 · US
Compacting by jarring devices only · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22C15/10 |
| Official title | Compacting by jarring devices only |
| Display label | Compacting by jarring devices only |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 2 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11945026-B1 · Apr 2, 2024 · US
US-11045866-B2 · Jun 29, 2021 · US
US-2021053108-A1 · Feb 25, 2021 · US
US-10144056-B2 · Dec 4, 2018 · US
US-2017189956-A1 · Jul 6, 2017 · US