Coupler knuckle internal pivot pin support
US-2023249718-A1 · Aug 10, 2023 · US
Knuckle-locking devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B61G3/06 |
| Official title | Knuckle-locking devices |
| Display label | Knuckle-locking devices |
| 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 |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023249718-A1 · Aug 10, 2023 · US
US-11440568-B2 · Sep 13, 2022 · US
US-11305792-B2 · Apr 19, 2022 · US
US-2020198670-A1 · Jun 25, 2020 · US
US-2019389495-A1 · Dec 26, 2019 · US