Gravure printing unit with inking unit cylinders
US-11724485-B2 · Aug 15, 2023 · US
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Doctors, scrapers, or like devices
Doctors, scrapers, or like devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41F9/10 |
| Official title | Doctors, scrapers, or like devices |
| Display label | Doctors, scrapers, or like devices |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gravure printing unit with inking unit cylinders
US-2022371317-A1 · Nov 24, 2022 · US
Gravure printing method
US-11254828-B2 · Feb 22, 2022 · US
Gravure printing plate and gravure printing device using thereof
US-2021170774-A1 · Jun 10, 2021 · US
Gravure printing method
US-2020399483-A1 · Dec 24, 2020 · US
Method and device for adjusting contact pressure of intaglio printer wiping roller
US-10124572-B2 · Nov 13, 2018 · US
Method and device for adjusting contact pressure of intaglio printer wiping roller
US-2017259556-A1 · Sep 14, 2017 · US
Ink wiping system for an intaglio printing press
US-9751296-B2 · Sep 5, 2017 · US
Intaglio printing press
US-9738065-B2 · Aug 22, 2017 · US
Gravure kiss coater
US-9669421-B2 · Jun 6, 2017 · US
Intaglio printing press
US-9597864-B2 · Mar 21, 2017 · US
Gravure printing system and method of using the same
US-9579878-B1 · Feb 28, 2017 · US
Substrate treatment apparatus, printers, and methods to treat a print substrate
US-9527308-B2 · Dec 27, 2016 · US
Ink wiping system of an intaglio printing press and intaglio printing press comprising the same
US-9475273-B2 · Oct 25, 2016 · US
Gravure kiss coater
US-2016250658-A1 · Sep 1, 2016 · US
Intaglio printing press
US-2016221324-A1 · Aug 4, 2016 · US
Intaglio printing press
US-9315011-B2 · Apr 19, 2016 · US
Ink wiping system for an intaglio printing press
US-9221242-B2 · Dec 29, 2015 · US
Contact pressure adjusting method and contact pressure adjusting apparatus for printing press
US-2015336376-A1 · Nov 26, 2015 · US
Contact pressure adjusting method and contact pressure adjusting apparatus for printing press
US-9132624-B2 · Sep 15, 2015 · US