- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 11/22 - Paper-carriage guides or races
Patent holdings for IPC class B41J 11/22
Total number of patents in this class: 39
10-year publication summary
|
9
|
3
|
2
|
5
|
3
|
2
|
1
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25246 |
14 |
| Brother Industries, Ltd. | 12839 |
7 |
| Kateeva, Inc. | 394 |
5 |
| Seiko Epson Corporation | 20227 |
4 |
| Ricoh Company, Ltd. | 13343 |
2 |
| Fujitsu Component Limited | 256 |
1 |
| Eastman Kodak Company | 2609 |
1 |
| Konica Minolta, Inc. | 9110 |
1 |
| Brady Worldwide, Inc. | 775 |
1 |
| Shenzhen Fu Ying Innovation Technology Corporation Limited | 1 |
1 |
| Kodak ALARIS LLC | 278 |
1 |
| Genesee Valley Innovations, LLC | 2189 |
1 |
| Other owners | 0 |