- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 1/56 - Auxiliary devices
Patent holdings for IPC class B41F 1/56
Total number of patents in this class: 4
10-year publication summary
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xerox Corporation | 7503 |
1 |
| Honeywell Limited | 106 |
1 |
| Livingston Systems, LLC | 11 |
1 |
| LEE, Ha Young | 2 |
1 |
| Other owners | 0 |