- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 33/12 - Ribbons carried by coaxially-mounted spools
Patent holdings for IPC class B41J 33/12
Total number of patents in this class: 13
10-year publication summary
|
2
|
1
|
2
|
0
|
1
|
1
|
0
|
4
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zebra Technologies Corporation | 2395 |
6 |
| Brother Industries, Ltd. | 12830 |
4 |
| Godex International Co., Ltd. | 10 |
1 |
| Shandong New Beiyang Information Technology Co., Ltd. | 373 |
1 |
| Videojet Technologies Inc. | 363 |
1 |
| Other owners | 0 |