Electric cylinder system and method of detecting abnormality of electric cylinder
US-11752721-B2 · Sep 12, 2023 · US
preventing over-run or reverse-run of the press shaft · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B30B15/288 |
| Official title | {preventing over-run or reverse-run of the press shaft} |
| Display label | preventing over-run or reverse-run of the press shaft |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 3 |
| 2022 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11752721-B2 · Sep 12, 2023 · US
US-2022324190-A1 · Oct 13, 2022 · US
US-11305504-B2 · Apr 19, 2022 · US
US-2020094506-A1 · Mar 26, 2020 · US
US-10544898-B2 · Jan 28, 2020 · US
US-10538048-B2 · Jan 21, 2020 · US
US-2018328537-A1 · Nov 15, 2018 · US
US-2017259516-A1 · Sep 14, 2017 · US