Apparatus for drum brake assembly
US-2025376141-A1 · Dec 11, 2025 · US
arranged between service brake actuator and braking member, and subjected to service brake force · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16D65/562 |
| Official title | {arranged between service brake actuator and braking member, and subjected to service brake force} |
| Display label | arranged between service brake actuator and braking member, and subjected to service brake force |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2024 | 1 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025376141-A1 · Dec 11, 2025 · US
US-2025224009-A1 · Jul 10, 2025 · US
US-12234875-B2 · Feb 25, 2025 · US
US-11976701-B2 · May 7, 2024 · US
US-2022333657-A1 · Oct 20, 2022 · US
US-11300170-B2 · Apr 12, 2022 · US
US-2022034377-A1 · Feb 3, 2022 · US
US-2021190159-A1 · Jun 24, 2021 · US
US-10151365-B2 · Dec 11, 2018 · US
US-2017363164-A1 · Dec 21, 2017 · US
US-9488234-B2 · Nov 8, 2016 · US
US-2015176664-A1 · Jun 25, 2015 · US