- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 9/10 - Wiping mechanisms with doctors, scrapers, or like devices
Patent holdings for IPC class B41F 9/10
Total number of patents in this class: 102
10-year publication summary
|
10
|
9
|
7
|
4
|
6
|
7
|
8
|
5
|
1
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daetwyler SwissTec AG | 47 |
11 |
| Koenig & Bauer AG | 958 |
10 |
| KBA-NotaSys SA | 159 |
8 |
| Bobst Firenze S.r.l. | 34 |
5 |
| Kba-giori S.A. | 38 |
3 |
| Voith Patent GmbH | 2727 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Xerox Corporation | 7503 |
2 |
| Fujikura Ltd. | 2777 |
2 |
| Bobst Lyon | 56 |
2 |
| Bobst S.A. | 49 |
2 |
| Chiba Machine Industry Corporation | 4 |
2 |
| Fuji Kikai Kogyo Co., Ltd. | 12 |
2 |
| Komori Corporation | 164 |
2 |
| M & R Printing Equipment, Inc. | 71 |
2 |
| Tresu A/S | 37 |
2 |
| TKM Meyer GmbH | 13 |
2 |
| Heidelberger Druckmaschinen Intellectual Property AG & Co. KG | 23 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Other owners | 36 |