- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 15/02 - Manually-operable devices
Patent holdings for IPC class B41F 15/02
Total number of patents in this class: 9
10-year publication summary
|
1
|
3
|
3
|
1
|
0
|
2
|
3
|
1
|
1
|
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 |
1 |
| Boe Technology Group Co., Ltd. | 35384 |
1 |
| Fuji Corporation | 2924 |
1 |
| Innovative Art Concepts, LLC | 13 |
1 |
| M & R Printing Equipment, Inc. | 71 |
1 |
| Marabu GmbH & Co. KG | 44 |
1 |
| National Research Council of Canada | 1545 |
1 |
| TRW Airbag Systems GmbH | 103 |
1 |
| Zhejiang Military Industry Group Co., Ltd. | 5 |
1 |
| Other owners | 0 |