Application unit with positioning device and magazine
US-11390068-B2 · Jul 19, 2022 · US
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Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor · 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 | B41F31/30 |
| Official title | Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor |
| Display label | Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 2 |
| 2022 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Application unit with positioning device and magazine
US-11318731-B2 · May 3, 2022 · US
Method for determining the position of mutual contact between a printing roller and at least one counter roller
US-11298932-B2 · Apr 12, 2022 · US
Method for determining the position of mutual contact between a printing roller and at least one counter roller
US-2022040966-A1 · Feb 10, 2022 · US
Application unit with positioning device
US-2021354441-A1 · Nov 18, 2021 · US
Application unit with positioning device and magazine
US-2021347167-A1 · Nov 11, 2021 · US
Gravure printing press, and printing system having a gravure printing press
US-2016279925-A1 · Sep 29, 2016 · US
Intaglio printing press
US-8925453-B2 · Jan 6, 2015 · US