Unloading type sinking rescue device of subsea mining vehicle and use method thereof
US-11525357-B2 · Dec 13, 2022 · US
in which lifting action is generated in or adjacent to vessels or objects · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B63C7/06 |
| Official title | in which lifting action is generated in or adjacent to vessels or objects |
| Display label | in which lifting action is generated in or adjacent to vessels or objects |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2021 | 2 |
| 2022 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11525357-B2 · Dec 13, 2022 · US
US-2022251955-A1 · Aug 11, 2022 · US
US-11201991-B1 · Dec 14, 2021 · US
US-11104405-B1 · Aug 31, 2021 · US
US-2017332612-A1 · Nov 23, 2017 · US
US-2015132099-A1 · May 14, 2015 · US