Multi-turn drive assembly and systems and methods of use thereof
US-12370672-B2 · Jul 29, 2025 · US
for conveying rotary motion with cyclically varying velocity ratio · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H35/02 |
| Official title | for conveying rotary motion with cyclically varying velocity ratio |
| Display label | for conveying rotary motion with cyclically varying velocity ratio |
| Total patents | 23 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12370672-B2 · Jul 29, 2025 · US
US-12287028-B2 · Apr 29, 2025 · US
US-2024415336-A1 · Dec 19, 2024 · US
US-2024075613-A1 · Mar 7, 2024 · US
US-11850745-B2 · Dec 26, 2023 · US
US-2023130072-A1 · Apr 27, 2023 · US
US-2022388158-A1 · Dec 8, 2022 · US
US-11413744-B2 · Aug 16, 2022 · US
US-11125307-B2 · Sep 21, 2021 · US
US-2021276180-A1 · Sep 9, 2021 · US
US-10801591-B2 · Oct 13, 2020 · US
US-10641367-B2 · May 5, 2020 · US
US-10465787-B2 · Nov 5, 2019 · US
US-2019293156-A1 · Sep 26, 2019 · US
US-10414606-B2 · Sep 17, 2019 · US
US-2019089224-A1 · Mar 21, 2019 · US
US-2018179003-A1 · Jun 28, 2018 · US
US-2017343095-A1 · Nov 30, 2017 · US
US-2016281827-A1 · Sep 29, 2016 · US
US-9168828-B2 · Oct 27, 2015 · US