Methods for three-dimensional model printing
US-2019322031-A1 · Oct 24, 2019 · US
Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32)
Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32) · 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 | B41M3/16 |
| Official title | Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32) |
| Display label | Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32) |
| Total patents | 107 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 17 |
| 2018 | 12 |
| 2019 | 18 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for forming three-dimensional image
US-10414076-B2 · Sep 17, 2019 · US
Braille body, inkjet printer, and braille body forming method
US-10414170-B2 · Sep 17, 2019 · US
Irradiation device, expansion device, and shaping system
US-2019248160-A1 · Aug 15, 2019 · US
Image data generation method, structure formation method, structure formation apparatus, and computer-readable storage medium
US-10369812-B2 · Aug 6, 2019 · US
Method of forming a structure, structure forming apparatus, computer readable storage medium and processing medium for forming a structure
US-2019224999-A1 · Jul 25, 2019 · US
Methods for three-dimensional model printing
US-10335994-B2 · Jul 2, 2019 · US
System for forming structure on print medium
US-10300710-B2 · May 28, 2019 · US
Method for forming braille text and print
US-10286704-B2 · May 14, 2019 · US
Module comprising a frame and folder/gluer thus equipped
US-10220587-B2 · Mar 5, 2019 · US
Braille body, inkjet printer, and braille body forming method
US-2019061374-A1 · Feb 28, 2019 · US
Photothermal conversion image generating device, three-dimensional image forming system, and computer readable storage medium
US-10166784-B2 · Jan 1, 2019 · US
System for forming structure on print medium
US-2018354274-A1 · Dec 13, 2018 · US
Method for forming braille text and print
US-2018326746-A1 · Nov 15, 2018 · US
Method for forming braille text and inkjet printer
US-2018326769-A1 · Nov 15, 2018 · US
Method for printing of three-dimensional objects
US-10099406-B2 · Oct 16, 2018 · US
Ink, thermal expansion sheet, manufacturing method for shaped object, printing apparatus, and printing method
US-2018272781-A1 · Sep 27, 2018 · US
Ink, printing apparatus, printing method, manufacturing method for shaped object, and thermal expansion sheet
US-2018274087-A1 · Sep 27, 2018 · US
Method and apparatus for forming three-dimensional image
US-2018264692-A1 · Sep 20, 2018 · US
System for forming structure on print medium
US-10065431-B2 · Sep 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41M3/16?
- CPC B41M3/16 is the Cooperative Patent Classification code for “Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32).”
- How many patents are filed under CPC B41M3/16 (Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32))?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC B41M3/16 growing?
- Publication counts under this code: 2 in 2024 vs 7 in 2025 (latest complete years).