- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 7/14 - Rotary lithographic machines for offset printing with two or more impression cylinders coacting with a single transfer cylinder
Patent holdings for IPC class B41F 7/14
Total number of patents in this class: 7
10-year publication summary
0
|
0
|
2
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Ball Corporation | 390 |
4 |
Xerox Corporation | 7503 |
1 |
China Banknote Printing and Minting Corporation | 87 |
1 |
Nanjing Mint Co., Ltd. | 6 |
1 |
Other owners | 0 |