- All sections
- B - Performing operationstransporting
- B43L - Articles for writing or drawing uponaccessories for writing or drawing
- B43L 5/00 - Drawing-boards
Patent holdings for IPC class B43L 5/00
Total number of patents in this class: 31
10-year publication summary
|
7
|
6
|
2
|
2
|
2
|
1
|
3
|
3
|
0
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30808 |
2 |
| BESSEY Tool GmbH & Co. KG | 117 |
2 |
| SKM Advanced Products Limited | 3 |
2 |
| 3m Innovative Properties Company | 17443 |
1 |
| The Boeing Company | 20217 |
1 |
| Denso Corporation | 25820 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
1 |
| Clarus Glassboards LLC | 22 |
1 |
| General Binding Corporation | 1 |
1 |
| HIP Innovations, LLC | 61 |
1 |
| Izumi-Cosmo Company, Limited | 32 |
1 |
| MedInfo Inc. | 14 |
1 |
| Power Box AG | 76 |
1 |
| Requisite Solutions Incorporated | 19 |
1 |
| TeacherGeek Inc. | 6 |
1 |
| YKK Corporation | 2071 |
1 |
| Long Young Technology Co., Ltd. | 2 |
1 |
| Revolution Sign and Media Group LLC | 5 |
1 |
| Alnotrea Pty Ltd | 2 |
1 |
| Kuori Oy | 17 |
1 |
| Other owners | 8 |