- All sections
- B - Performing operations; transporting
- B43L - Articles for writing or drawing upon; accessories for writing or drawing
- B43L 25/02 - Ink receptacles with separate dipping-cups
Patent holdings for IPC class B43L 25/02
Total number of patents in this class: 0
10-year publication summary
0
|
0
|
0
|
0
|
0
|
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
|
---|---|---|
Other owners | 0 |