- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 33/06 - Tripping devices or stop-motions for starting or stopping operation of sheet or web feed
Patent holdings for IPC class B41F 33/06
Total number of patents in this class: 35
10-year publication summary
|
1
|
5
|
0
|
6
|
2
|
1
|
0
|
0
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 28538 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
4 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
4 |
| Koenig & Bauer AG | 958 |
3 |
| Komori Corporation | 164 |
2 |
| Korea Institute of Machinery & Materials | 677 |
2 |
| Pressline Services, Inc. | 2 |
2 |
| Canon Inc. | 36841 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| Sung An Machinery Co., Ltd. | 10 |
1 |
| WIFAG Maschinenfabrik AG | 15 |
1 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
1 |
| Tresu A/S | 37 |
1 |
| Maum Co,.LTD. | 1 |
1 |
| manroland Goss Web Systems Americas LLC | 24 |
1 |
| Other owners | 0 |