- All sections
- B - Performing operationstransporting
- B43K - Implements for writing or drawing
- B43K 5/04 - Ink reservoirs flexible
Patent holdings for IPC class B43K 5/04
Total number of patents in this class: 10
10-year publication summary
|
2
|
0
|
3
|
1
|
2
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Societe BIC | 1007 |
4 |
| Louis Vuitton Malletier | 1235 |
1 |
| Mitsubishi Pencil Company, Limited | 827 |
1 |
| SEB S.A. | 1675 |
1 |
| Swift IP, LLC | 224 |
1 |
| Wagner Spray Tech Corporation | 384 |
1 |
| MALAGUTI, Gian Luca | 1 |
1 |
| Other owners | 0 |