- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 21/04 - Grippers
Patent holdings for IPC class B41F 21/04
Total number of patents in this class: 29
10-year publication summary
|
1
|
2
|
2
|
3
|
6
|
3
|
3
|
5
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koenig & Bauer AG | 958 |
4 |
| Velox-puredigital Ltd. | 24 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Heidelberger Druckmaschinen AG | 473 |
3 |
| Exentis Knowledge GmbH | 46 |
3 |
| manroland sheetfed GmbH | 38 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| Toshiba TEC Corporation | 3877 |
1 |
| Bobst Mex SA | 542 |
1 |
| Hewlett-Packard Indigo B.V. | 255 |
1 |
| Intermec IP Corp. | 227 |
1 |
| Intermec Technologies Corporation | 31 |
1 |
| Komori Corporation | 164 |
1 |
| MAN Roland Druckmaschinen AG | 14 |
1 |
| manroland AG | 109 |
1 |
| Bobst (Shanghai) Ltd. | 12 |
1 |
| Other owners | 0 |