Stage-stacking lift
US-12344487-B2 · Jul 1, 2025 · US
by means of reciprocatory or oscillatory lifting and holding or gripping devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65G57/301 |
| Official title | {by means of reciprocatory or oscillatory lifting and holding or gripping devices} |
| Display label | by means of reciprocatory or oscillatory lifting and holding or gripping devices |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12344487-B2 · Jul 1, 2025 · US
US-12312187-B2 · May 27, 2025 · US
US-12246934-B1 · Mar 11, 2025 · US
US-2024270515-A1 · Aug 15, 2024 · US
US-2024043208-A1 · Feb 8, 2024 · US
US-2023066910-A1 · Mar 2, 2023 · US
US-11020835-B2 · Jun 1, 2021 · US
US-10934108-B1 · Mar 2, 2021 · US
US-2018318975-A1 · Nov 8, 2018 · US
US-10076815-B2 · Sep 18, 2018 · US
US-2016297612-A1 · Oct 13, 2016 · US