Brake caliper for a disk brake system
US-12338865-B2 · Jun 24, 2025 · US
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Weights
Weights · 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 | F16D2129/043 |
| Official title | {Weights} |
| Display label | Weights |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Brake caliper for a disk brake system
US-2023235800-A1 · Jul 27, 2023 · US
Adaptive centrifugal brake assemblies
US-11598382-B2 · Mar 7, 2023 · US
Governor assembly for elevator system, elevator safety system and elevator system
US-11453571-B2 · Sep 27, 2022 · US
Adaptive centrifugal brake assemblies
US-2021010547-A1 · Jan 14, 2021 · US
Governor assembly for elevator system, elevator safety system and elevator system
US-2020407193-A1 · Dec 31, 2020 · US
Centrifugal engagement and disengagement drive systems
US-9157494-B2 · Oct 13, 2015 · US
Centrifugal engagement and disengagement drive systems
US-2015041279-A1 · Feb 12, 2015 · US