Method for stencil printing a layer and printing device
US-12122143-B2 · Oct 22, 2024 · US
for articles with curved surfaces · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41F15/30 |
| Official title | for articles with curved surfaces |
| Display label | for articles with curved surfaces |
| Total patents | 15 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12122143-B2 · Oct 22, 2024 · US
US-2022161547-A1 · May 26, 2022 · US
US-11338569-B2 · May 24, 2022 · US
US-2021252846-A1 · Aug 19, 2021 · US
US-10926530-B2 · Feb 23, 2021 · US
US-10675859-B2 · Jun 9, 2020 · US
US-2020156364-A1 · May 21, 2020 · US
US-10576731-B2 · Mar 3, 2020 · US
US-10576732-B2 · Mar 3, 2020 · US
US-2018370218-A1 · Dec 27, 2018 · US
US-2018326717-A1 · Nov 15, 2018 · US
US-2018264799-A1 · Sep 20, 2018 · US
US-2018264800-A1 · Sep 20, 2018 · US
US-9415607-B2 · Aug 16, 2016 · US
US-9067405-B2 · Jun 30, 2015 · US