Foundry sand supply device, foundry sand inspection system, and foundry sand collection method
US-11660660-B2 · May 30, 2023 · US
Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (of general applicability, see the relevant places, e.g. for material with water-setting properties B28C) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22C5/00 |
| Official title | Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (of general applicability, see the relevant places, e.g. for material with water-setting properties B28C) |
| Display label | Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose (of general applicability, see the relevant places, e.g. for material with water-setting properties B28C) |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11660660-B2 · May 30, 2023 · US
US-2022402019-A1 · Dec 22, 2022 · US
US-2022226889-A1 · Jul 21, 2022 · US
US-11373348-B2 · Jun 28, 2022 · US
US-2021192811-A1 · Jun 24, 2021 · US
US-2021053107-A1 · Feb 25, 2021 · US
US-10512968-B2 · Dec 24, 2019 · US
US-2018056375-A1 · Mar 1, 2018 · US