Clutch for preventing backdrive
US-12523264-B2 · Jan 13, 2026 · US
mechanically actuated · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16D51/56 |
| Official title | mechanically actuated |
| Display label | mechanically actuated |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2023 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12523264-B2 · Jan 13, 2026 · US
US-2023296146-A1 · Sep 21, 2023 · US