Selective stencil mask and a stencil printing method
US-12552192-B2 · Feb 17, 2026 · US
Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units
Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units · 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 | B41N1/248 |
| Official title | {Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units} |
| Display label | Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stencil mask and stencil printing method
US-12538433-B2 · Jan 27, 2026 · US
Screen printing device
US-2025340055-A1 · Nov 6, 2025 · US
Ultrathin film shadow mask for lithography and lithography method using the same
US-12411410-B2 · Sep 9, 2025 · US
Ultrathin film shadow mask for lithography and lithography method using the same
US-2025044698-A1 · Feb 6, 2025 · US
Dual function tooling tray having movable center section for stencil printer
US-2024367449-A1 · Nov 7, 2024 · US
Selective stencil mask and a stencil printing method
US-2024343055-A1 · Oct 17, 2024 · US
Dual function tooling tray having movable center section for stencil printer
US-11987065-B1 · May 21, 2024 · US
Multi-functional print head for a stencil printer
US-11827044-B2 · Nov 28, 2023 · US
Stencil mask and stencil printing method
US-2023337369-A1 · Oct 19, 2023 · US
Three-dimensional screen printing method, component producible by means of said method, and screen printing mask
US-2023321721-A1 · Oct 12, 2023 · US
Reusable composite stencil for spray processes
US-2023271445-A1 · Aug 31, 2023 · US
Nipple areola complex stencil
US-11452855-B2 · Sep 27, 2022 · US
Multi-functional print head for a stencil printer
US-2022258512-A1 · Aug 18, 2022 · US
Multi-functional print head for a stencil printer
US-11351804-B2 · Jun 7, 2022 · US
High definition stencil
US-11148453-B2 · Oct 19, 2021 · US
Printing method, and method for manufacturing screen printing plate
US-11059314-B2 · Jul 13, 2021 · US
Nipple areola complex stencil
US-2021106802-A1 · Apr 15, 2021 · US
Nipple areola complex stencil
US-10967166-B2 · Apr 6, 2021 · US
Multi-functional print head for a stencil printer
US-2020391531-A1 · Dec 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41N1/248?
- CPC B41N1/248 is the Cooperative Patent Classification code for “Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units.”
- How many patents are filed under CPC B41N1/248 (Mechanical details, e.g. fixation holes, reinforcement or guiding means; Perforation lines; Ink holding means; Visually or otherwise detectable marking means; Stencil units)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC B41N1/248 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).