- All sections
- B - Performing operationstransporting
- B43L - Articles for writing or drawing uponaccessories for writing or drawing
- B43L 13/10 - Pantographic instruments for copying, enlarging, or diminishing
Patent holdings for IPC class B43L 13/10
Total number of patents in this class: 8
10-year publication summary
|
2
|
1
|
1
|
2
|
1
|
3
|
4
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 28908 |
3 |
| Amann Girrbach AG | 74 |
1 |
| Handwrytten LLC | 1 |
1 |
| Syngrafii Inc. | 25 |
1 |
| Universidad Tecnológica de Panamá | 93 |
1 |
| 'precise" Pantograph System, LLC | 1 |
1 |
| Other owners | 0 |