Continuously variable toroidal transmission
US-10221926-B2 · Mar 5, 2019 · US
in which the member B is a disc with a flat or approximately flat friction surface · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H15/08 |
| Official title | in which the member B is a disc with a flat or approximately flat friction surface |
| Display label | in which the member B is a disc with a flat or approximately flat friction surface |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10221926-B2 · Mar 5, 2019 · US
US-9289878-B2 · Mar 22, 2016 · US
US-2015065018-A1 · Mar 5, 2015 · US