Lifter device
US-12280814-B2 · Apr 22, 2025 · US
using flexible mechanical lifting mechanisms, e.g. ropes or chains · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62B3/0637 |
| Official title | {using flexible mechanical lifting mechanisms, e.g. ropes or chains} |
| Display label | using flexible mechanical lifting mechanisms, e.g. ropes or chains |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12280814-B2 · Apr 22, 2025 · US
US-11745778-B2 · Sep 5, 2023 · US
US-2023076978-A1 · Mar 9, 2023 · US
US-2022315087-A1 · Oct 6, 2022 · US
US-2021114644-A1 · Apr 22, 2021 · US