- 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: 65
10-year publication summary
|
4
|
8
|
4
|
8
|
1
|
3
|
4
|
4
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zebra Technologies Corporation | 1923 |
16 |
| Brother Industries, Ltd. | 12919 |
8 |
| Videojet Technologies Inc. | 347 |
5 |
| Seiko Epson Corporation | 19005 |
3 |
| Brady Worldwide, Inc. | 421 |
3 |
| Illinois Tool Works Inc. | 11404 |
2 |
| Assa Abloy AB | 1297 |
2 |
| DS Global | 41 |
2 |
| Hand held Products, Inc. | 1276 |
2 |
| Entrust Corporation | 256 |
2 |
| Hewlett-Packard Development Company, L.P. | 27447 |
1 |
| Toshiba TEC Corporation | 3693 |
1 |
| citizen Watch Co., Ltd. | 1070 |
1 |
| Cognitivetpg, LLC | 2 |
1 |
| Ctpg Operating, LLC | 14 |
1 |
| DataCard Corporation | 50 |
1 |
| Datamax-O'Neil Corporation | 25 |
1 |
| Genicom Corporation | 1 |
1 |
| Max Co., Ltd. | 877 |
1 |
| Nisca Corporation | 159 |
1 |
| Other owners | 10 |