- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 33/00 - Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
Patent holdings for IPC class B41J 33/00
Total number of patents in this class: 80
10-year publication summary
|
8
|
4
|
9
|
1
|
3
|
4
|
4
|
6
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zebra Technologies Corporation | 2391 |
19 |
| Brother Industries, Ltd. | 12823 |
12 |
| Brady Worldwide, Inc. | 778 |
6 |
| Toshiba TEC Corporation | 3905 |
5 |
| Videojet Technologies Inc. | 363 |
5 |
| Seiko Epson Corporation | 20327 |
3 |
| Dover Europe Sàrl | 298 |
3 |
| Hand held Products, Inc. | 1289 |
3 |
| Illinois Tool Works Inc. | 11862 |
2 |
| Assa Abloy AB | 1383 |
2 |
| DS Global | 41 |
2 |
| Entrust Corporation | 289 |
2 |
| Hewlett-Packard Development Company, L.P. | 25172 |
1 |
| Cognitivetpg, LLC | 2 |
1 |
| Ctpg Operating, LLC | 14 |
1 |
| Datamax-O'Neil Corporation | 24 |
1 |
| Max Co., Ltd. | 865 |
1 |
| Nisca Corporation | 141 |
1 |
| Print-Rite ? Unicorn Image Products Co., Ltd. of Zhuhai | 223 |
1 |
| Shandong New Beiyang Information Technology Co., Ltd. | 373 |
1 |
| Other owners | 8 |