Electromechanical brake assembly drag prevention and pad wear detection using motor position
US-2026085736-A1 · Mar 26, 2026 · US
with screw-thread and nut
with screw-thread and nut · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16D65/66 |
| Official title | with screw-thread and nut |
| Display label | with screw-thread and nut |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 2 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromechanical brake and method of operating the same
US-12571445-B2 · Mar 10, 2026 · US
Disc brake
US-12331800-B2 · Jun 17, 2025 · US
Brake apparatus for vehicle
US-12173765-B2 · Dec 24, 2024 · US
Disc brake having an adjusting spindle
US-12158188-B2 · Dec 3, 2024 · US
Floating caliper brake with an adjustment device
US-2024159285-A1 · May 16, 2024 · US
Electromechanical brake and method of operating the same
US-2023287949-A1 · Sep 14, 2023 · US
Drum brake apparatus
US-11655868-B2 · May 23, 2023 · US
Brake apparatus for vehicle
US-2022325765-A1 · Oct 13, 2022 · US
Disc brake having an adjusting spindle
US-2022307564-A1 · Sep 29, 2022 · US
Disc brake
US-2022299072-A1 · Sep 22, 2022 · US
Electric parking brake having a gearing with a torque limiting device
US-11433865-B2 · Sep 6, 2022 · US
Slack adjuster main spring housing contaminant sump
US-11401991-B2 · Aug 2, 2022 · US
Brake caliper for a vehicle brake, adjuster unit, gearwheel and adjuster nut for a brake caliper
US-11384807-B2 · Jul 12, 2022 · US
Roller screw system
US-11333229-B2 · May 17, 2022 · US
Drum brake apparatus
US-2021396289-A1 · Dec 23, 2021 · US
Roller screw system
US-2021293313-A1 · Sep 23, 2021 · US
Slack adjuster main spring housing contaminant sump
US-2021148426-A1 · May 20, 2021 · US
Adjusting device for a disc brake
US-10982729-B2 · Apr 20, 2021 · US
Slack adjuster main spring housing contaminant sump
US-10948038-B2 · Mar 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D65/66?
- CPC F16D65/66 is the Cooperative Patent Classification code for “with screw-thread and nut.”
- How many patents are filed under CPC F16D65/66 (with screw-thread and nut)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC F16D65/66 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).