Building material manufacturing apparatus
US-12246469-B2 · Mar 11, 2025 · US
by delivering the materials on a conveyor of the endless-belt type · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B28B1/526 |
| Official title | {by delivering the materials on a conveyor of the endless-belt type} |
| Display label | by delivering the materials on a conveyor of the endless-belt type |
| Total patents | 20 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12246469-B2 · Mar 11, 2025 · US
US-12049021-B2 · Jul 30, 2024 · US
US-2023043291-A1 · Feb 9, 2023 · US
US-11504880-B2 · Nov 22, 2022 · US
US-2022143866-A1 · May 12, 2022 · US
US-11224990-B2 · Jan 18, 2022 · US
US-10981294-B2 · Apr 20, 2021 · US
US-10889023-B2 · Jan 12, 2021 · US
US-10836073-B2 · Nov 17, 2020 · US
US-2020353642-A1 · Nov 12, 2020 · US
US-2020215718-A1 · Jul 9, 2020 · US
US-10646837-B2 · May 12, 2020 · US
US-2020078981-A1 · Mar 12, 2020 · US
US-2019217259-A1 · Jul 18, 2019 · US
US-10272399-B2 · Apr 30, 2019 · US
US-10011528-B2 · Jul 3, 2018 · US
US-2018036693-A1 · Feb 8, 2018 · US
US-2018036912-A1 · Feb 8, 2018 · US
US-2018036909-A1 · Feb 8, 2018 · US
US-2016102018-A1 · Apr 14, 2016 · US