Roller shutter equipment, motor and brake device
US-2025226735-A1 · Jul 10, 2025 · US
Structural association with auxiliary mechanical devices, e.g. with clutches or brakes · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02K23/68 |
| Official title | Structural association with auxiliary mechanical devices, e.g. with clutches or brakes |
| Display label | Structural association with auxiliary mechanical devices, e.g. with clutches or brakes |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025226735-A1 · Jul 10, 2025 · US
US-2024429791-A1 · Dec 26, 2024 · US
US-11047433-B2 · Jun 29, 2021 · US
US-2019331175-A1 · Oct 31, 2019 · US