Clutch for belt drive system
US-11378172-B2 · Jul 5, 2022 · US
comprising means for changing working diameter of pulley · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H2007/0868 |
| Official title | {comprising means for changing working diameter of pulley} |
| Display label | comprising means for changing working diameter of pulley |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11378172-B2 · Jul 5, 2022 · US
US-2021317905-A1 · Oct 14, 2021 · US
US-10876604-B2 · Dec 29, 2020 · US
US-10591043-B2 · Mar 17, 2020 · US
US-2018135731-A1 · May 17, 2018 · US
US-9933053-B2 · Apr 3, 2018 · US
US-2018073623-A1 · Mar 15, 2018 · US
US-9730383-B2 · Aug 15, 2017 · US
US-2017114875-A1 · Apr 27, 2017 · US
US-2016007526-A1 · Jan 14, 2016 · US