Container lifting devices and methods for lifting containers
US-12577090-B2 · Mar 17, 2026 · US
Container lifting frames · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66F9/186 |
| Official title | {Container lifting frames} |
| Display label | Container lifting frames |
| Total patents | 16 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12577090-B2 · Mar 17, 2026 · US
US-12434954-B2 · Oct 7, 2025 · US
US-2024367958-A1 · Nov 7, 2024 · US
US-2024336464-A1 · Oct 10, 2024 · US
US-11945662-B2 · Apr 2, 2024 · US
US-11866259-B2 · Jan 9, 2024 · US
US-2023234819-A1 · Jul 27, 2023 · US
US-2023211988-A1 · Jul 6, 2023 · US
US-2023166912-A1 · Jun 1, 2023 · US
US-11591160-B2 · Feb 28, 2023 · US
US-11584082-B2 · Feb 21, 2023 · US
US-2021299961-A1 · Sep 30, 2021 · US
US-2021061586-A1 · Mar 4, 2021 · US
US-2020307911-A1 · Oct 1, 2020 · US
US-10556782-B2 · Feb 11, 2020 · US
US-2018170731-A1 · Jun 21, 2018 · US