Drive transmission device
US-10920863-B2 · Feb 16, 2021 · US
by one-revolution or part-revolution clutches · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41J23/08 |
| Official title | by one-revolution or part-revolution clutches |
| Display label | by one-revolution or part-revolution clutches |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10920863-B2 · Feb 16, 2021 · US
US-10160239-B2 · Dec 25, 2018 · US
US-2017248211-A1 · Aug 31, 2017 · US
US-9440457-B2 · Sep 13, 2016 · US
US-2016059596-A1 · Mar 3, 2016 · US
US-9211705-B2 · Dec 15, 2015 · US
US-2015283829-A1 · Oct 8, 2015 · US
US-2015151538-A1 · Jun 4, 2015 · US