- All sections
- B - Performing operationstransporting
- B43L - Articles for writing or drawing uponaccessories for writing or drawing
- B43L 12/00 - Means to prevent slippage
Patent holdings for IPC class B43L 12/00
Total number of patents in this class: 9
10-year publication summary
|
0
|
3
|
0
|
1
|
4
|
0
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gelli Arts LLC | 7 |
1 |
| Shizuoka Prefecture | 50 |
1 |
| Alnotrea Pty Ltd | 2 |
1 |
| gomuQ Co.,Ltd. | 1 |
1 |
| Shizuoka Prefectural Hospital Organization | 2 |
1 |
| AIN Meem Consultancy | 1 |
1 |
| GHEZALI, Mehdi Muhammed | 1 |
1 |
| Sony Group Corporation | 15493 |
1 |
| Pmql, Inc. | 2 |
1 |
| Other owners | 0 |