Brake system
US-2026055575-A1 · Feb 26, 2026 · US
unspecified force for releasing a normally applied brake · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16D2121/005 |
| Official title | {unspecified force for releasing a normally applied brake} |
| Display label | unspecified force for releasing a normally applied brake |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026055575-A1 · Feb 26, 2026 · US
US-11364083-B2 · Jun 21, 2022 · US
US-2021369358-A1 · Dec 2, 2021 · US
US-2019285125-A1 · Sep 19, 2019 · US
US-2019285126-A1 · Sep 19, 2019 · US