- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 35/04 - Ink-ribbon guides
Patent holdings for IPC class B41J 35/04
Total number of patents in this class: 22
10-year publication summary
|
1
|
1
|
6
|
5
|
1
|
1
|
1
|
2
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zebra Technologies Corporation | 2196 |
7 |
| Illinois Tool Works Inc. | 11468 |
2 |
| Brother Industries, Ltd. | 12955 |
2 |
| Toshiba TEC Corporation | 3797 |
2 |
| Eidos S.r.l. | 6 |
2 |
| Canon Inc. | 40015 |
1 |
| Seiko Epson Corporation | 19371 |
1 |
| Ricoh Company, Ltd. | 13279 |
1 |
| Armor | 61 |
1 |
| citizen Holdings Co., Ltd. | 305 |
1 |
| Nidec Sankyo Corporation | 1080 |
1 |
| Nidec Instruments Corporation | 122 |
1 |
| Other owners | 0 |