- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 31/14 - Applications of messenger or other moving transfer rollers
Patent holdings for IPC class B41F 31/14
Total number of patents in this class: 41
10-year publication summary
|
8
|
5
|
1
|
5
|
3
|
4
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| I. Mer Co., Ltd. | 32 |
13 |
| Komori Corporation | 164 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Nippon National Seikan Company, Ltd. | 5 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Ball Corporation | 390 |
2 |
| I. Mar Planning Inc. | 7 |
2 |
| KBA-MetalPrint GmbH | 36 |
2 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
2 |
| Felix Boettcher GmbH & Co. KG | 3 |
1 |
| Goss International Americas, Inc. | 133 |
1 |
| K-D Hermann GmbH Contact-Preisauszeichnung-Etikettiersysteme | 9 |
1 |
| Koenig & Bauer AG | 958 |
1 |
| Seratek, LLC | 4 |
1 |
| Stolle Machinery Company, LLC | 367 |
1 |
| Techno Roll Co., Ltd. | 4 |
1 |
| Other owners | 0 |