Printing liquid supply device, printing liquid circulation device and printing machine
US-11479038-B2 · Oct 25, 2022 · US
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Using inking rails
Using inking rails · 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 | B41F9/065 |
| Official title | {Using inking rails} |
| Display label | Using inking rails |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gravure printing units for printing onto substrates by a gravure printing method
US-11440312-B2 · Sep 13, 2022 · US
Gravure printing units for printing onto substrates by a gravure printing method
US-2021178748-A1 · Jun 17, 2021 · US
Viscosity measurement device, printing liquid supply device, printing liquid circulation device, printing machine, and printing liquid viscosity adjustment method
US-2021046753-A1 · Feb 18, 2021 · US
Pattern-free anilox inking system and method
US-10737483-B2 · Aug 11, 2020 · US
Inking system for inking an intaglio printing cylinder of an intaglio printing press, intaglio printing press comprising the same, and process of inking such an intaglio printing cylinder
US-10696042-B2 · Jun 30, 2020 · US
Inking system for inking an intaglio printing cylinder of an intaglio printing press, intaglio printing press comprising the same, and process of inking such an intaglio printing cylinder
US-2020114642-A1 · Apr 16, 2020 · US
Pattern-free anilox inking system and method
US-2019255833-A1 · Aug 22, 2019 · US