- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 13/20 - Supports for bearings or supports for forme, offset, or impression cylinders
Patent holdings for IPC class B41F 13/20
Total number of patents in this class: 55
10-year publication summary
|
2
|
7
|
8
|
2
|
1
|
2
|
4
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bobst Bielefeld GmbH | 60 |
6 |
| Bobst Firenze S.r.l. | 35 |
6 |
| Bunting Magnetics Co. | 33 |
3 |
| Windmöller & Hölscher KG | 390 |
3 |
| Brother Industries, Ltd. | 12919 |
2 |
| Ball Corporation | 398 |
2 |
| Comexi Group Industries, S.A. | 11 |
2 |
| Gallus Druckmaschinen GmbH | 6 |
2 |
| Koenig & Bauer AG | 965 |
2 |
| Kba-metroprint AG | 7 |
2 |
| Hewlett-Packard Development Company, L.P. | 27447 |
1 |
| Schaeffler Technologies AG & Co. KG | 9405 |
1 |
| Blickle Sondermaschinen GmbH & Co. KG | 3 |
1 |
| Burgess Industries, Inc. | 2 |
1 |
| Emerson & Renwick LTD | 7 |
1 |
| Felix Bottcher GmbH & Co. KG | 23 |
1 |
| Fuji Corporation | 3188 |
1 |
| Gallus Ferd. Ruesch AG | 22 |
1 |
| Goss Graphic Systems Japan Corporation | 2 |
1 |
| Goss Graphic Systems Limited | 8 |
1 |
| Other owners | 15 |