Spiral advance/retreat actuation device
US-12259023-B2 · Mar 25, 2025 · US
comprising a flexible member · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16H19/003 |
| Official title | {comprising a flexible member} |
| Display label | comprising a flexible member |
| Total patents | 22 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12259023-B2 · Mar 25, 2025 · US
US-2024344596-A1 · Oct 17, 2024 · US
US-12106824-B2 · Oct 1, 2024 · US
US-2023331286-A1 · Oct 19, 2023 · US
US-11549060-B2 · Jan 10, 2023 · US
US-11337697-B2 · May 24, 2022 · US
US-2021261867-A1 · Aug 26, 2021 · US
US-11015124-B2 · May 25, 2021 · US
US-2020318012-A1 · Oct 8, 2020 · US
US-2020312424-A1 · Oct 1, 2020 · US
US-2020246003-A1 · Aug 6, 2020 · US
US-10717932-B2 · Jul 21, 2020 · US
US-10667813-B2 · Jun 2, 2020 · US
US-2019338837-A1 · Nov 7, 2019 · US
US-2019269405-A1 · Sep 5, 2019 · US
US-10299790-B2 · May 28, 2019 · US
US-2018250005-A1 · Sep 6, 2018 · US
US-9933057-B1 · Apr 3, 2018 · US
US-2017307487-A1 · Oct 26, 2017 · US
US-2017247616-A1 · Aug 31, 2017 · US