- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 97/06 - Easels or stands for blackboards or the like with means for balancing weight of blackboards or the like, e.g. connected to wall
Patent holdings for IPC class A47B 97/06
Total number of patents in this class: 22
10-year publication summary
|
3
|
4
|
1
|
1
|
1
|
2
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 316 |
16 |
| Samsung Electronics Co., Ltd. | 158605 |
1 |
| Deere & Company | 8160 |
1 |
| Markant International B.V. | 6 |
1 |
| Myerchin Enterprises, Inc. | 9 |
1 |
| TeacherGeek Inc. | 6 |
1 |
| Silverline Safety Systems Corp. | 2 |
1 |
| Other owners | 0 |