Positioning and rescue device for unmanned underwater vehicle
US-12420897-B2 · Sep 23, 2025 · US
in which the lifting is done by hauling · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B63C7/02 |
| Official title | in which the lifting is done by hauling |
| Display label | in which the lifting is done by hauling |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2023 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12420897-B2 · Sep 23, 2025 · US
US-11738837-B1 · Aug 29, 2023 · US
US-2023174204-A1 · Jun 8, 2023 · US
US-2023031851-A1 · Feb 2, 2023 · US
US-9227701-B2 · Jan 5, 2016 · US
US-9103471-B2 · Aug 11, 2015 · US