- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 17/00 - Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor
Patent holdings for IPC class B43K 17/00
Total number of patents in this class: 5
10-year publication summary
|
3
|
1
|
2
|
0
|
1
|
1
|
0
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Europe Brands S.à r.l. | 21 |
1 |
| Europe Brands SARL | 7 |
1 |
| Mitsubishi Pencil Company, Limited | 679 |
1 |
| Tokiwa Corporation | 146 |
1 |
| BIC Violex Single Member S.A. | 148 |
1 |
| Other owners | 0 |