Recording device
US-12441130-B2 · Oct 14, 2025 · US
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Rollers
Rollers · 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 | B41J27/12 |
| Official title | Rollers |
| Display label | Rollers |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for applying primer to different sizes of media in inkjet printers
US-2025256516-A1 · Aug 14, 2025 · US
Printing apparatus and method of controlling printing apparatus
US-12358312-B2 · Jul 15, 2025 · US
Recording apparatus
US-12319072-B2 · Jun 3, 2025 · US
Printing device, printer, and box making machine
US-12246507-B2 · Mar 11, 2025 · US
Printing apparatus and method of controlling printing apparatus
US-2024246348-A1 · Jul 25, 2024 · US
Printing device, printer, and box making machine
US-2024100799-A1 · Mar 28, 2024 · US
Recording apparatus
US-2023302831-A1 · Sep 28, 2023 · US
Recording device
US-2023219355-A1 · Jul 13, 2023 · US
Image forming apparatus
US-11230126-B2 · Jan 25, 2022 · US
Medium transport device, printing apparatus, and method for manufacturing medium transport device
US-10865062-B2 · Dec 15, 2020 · US
Image forming apparatus
US-2020031149-A1 · Jan 30, 2020 · US
Medium transport device, printing apparatus, and method for manufacturing medium transport device
US-2019299666-A1 · Oct 3, 2019 · US
Liquid ejecting apparatus and assembling method of liquid ejecting apparatus
US-2017282612-A1 · Oct 5, 2017 · US