- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 1/22 - Platen presses, i.e. presses in which printing is effected by at least one essentially-flat pressure-applying member co-operating with a flat type-bed specially adapted for printing heads, e.g. letter heads
Patent holdings for IPC class B41F 1/22
Total number of patents in this class: 5
10-year publication summary
0
|
0
|
2
|
0
|
0
|
2
|
0
|
1
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Illinois Tool Works Inc. | 11152 |
1 |
Kyocera Document Solutions Inc. | 5295 |
1 |
Hydra Management LLC | 15 |
1 |
Hydragraphix LLC | 34 |
1 |
Shenzhen Reborn Precision Machinery Co., Ltd. | 3 |
1 |
Other owners | 0 |