Green sand mold forming sensor and green sand mold formability evaluation method
US-12365023-B2 · Jul 22, 2025 · US
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Accessories
Accessories · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22C21/12 |
| Official title | Accessories |
| Display label | Accessories |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Green sand mold molding sensor and green sand mold moldability evaluation method
US-2022055098-A1 · Feb 24, 2022 · US
Green sand mold forming sensor and green sand mold formability evaluation method
US-2021402462-A1 · Dec 30, 2021 · US
Mold forming device, mold quality evaluation device, and mold quality evaluation method
US-2021060636-A1 · Mar 4, 2021 · US
Mold molding apparatus, mold quality evaluation apparatus, and mold quality evaluation method
US-2021031258-A1 · Feb 4, 2021 · US
Green sand mold molding sensor and green sand mold moldability evaluation method
US-2021031259-A1 · Feb 4, 2021 · US
Molding flask for a molding machine and a molding process using the molding flask
US-10875086-B2 · Dec 29, 2020 · US
Green sand mold forming sensor and green sand mold formability evaluation method
US-2020376541-A1 · Dec 3, 2020 · US
Flask mating misalignment detection method and detection device for molds with flasks
US-10799941-B2 · Oct 13, 2020 · US
Flask mating misalignment detection method and detection device for molds with flasks
US-2019176223-A1 · Jun 13, 2019 · US
Molding Flask for a Molding Machine and A Molding Process Using the Molding Flask
US-2018126450-A1 · May 10, 2018 · US
Molding flask for a molding machine and a molding process using the molding flask
US-2015367407-A1 · Dec 24, 2015 · US
Molding flask for a molding machine and a molding process using the molding flask
US-9086236-B2 · Jul 21, 2015 · US