Reverse-flow brake for rotors in dental preparation instruments
US-12201487-B2 · Jan 21, 2025 · US
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Controlling means specially adapted therefor
Controlling means specially adapted therefor · 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 | F01D15/062 |
| Official title | {Controlling means specially adapted therefor} |
| Display label | Controlling means specially adapted therefor |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reverse-flow brake for rotors in dental preparation instruments
US-2022008162-A1 · Jan 13, 2022 · US
Super efficient regulator
US-9500096-B2 · Nov 22, 2016 · US