- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 29/04 - Means for attaching machines to baseboards
Patent holdings for IPC class B41J 29/04
Total number of patents in this class: 14
10-year publication summary
|
2
|
3
|
1
|
4
|
2
|
1
|
0
|
0
|
0
|
2
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19227 |
3 |
| Brother Industries, Ltd. | 13288 |
3 |
| Hewlett-Packard Development Company, L.P. | 29764 |
2 |
| TransAct Technologies Incorporated | 116 |
2 |
| Fujitsu Component Limited | 349 |
1 |
| SII Printek Inc. | 136 |
1 |
| Canon Kabushiki Kaisha | 6680 |
1 |
| Brother Kogyo Kabushikikaisha | 1657 |
1 |
| Other owners | 0 |