- All sections
- B - Performing operationstransporting
- B42B - Permanently attaching together sheets, quires, or signatures, or permanently attaching objects thereto
- B42B 2/04 - Machines for stitching with thread with straight needles
Patent holdings for IPC class B42B 2/04
Total number of patents in this class: 6
10-year publication summary
|
0
|
0
|
2
|
2
|
0
|
0
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Meccanotecnica S.p.A. | 55 |
4 |
| Mueller Martini Holding AG | 91 |
1 |
| FUJIFILM Business Innovation Corp. | 7599 |
1 |
| Other owners | 0 |