- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general 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: 24
10-year publication summary
|
3
|
4
|
3
|
4
|
1
|
1
|
1
|
2
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 299 |
16 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Deere & Company | 6845 |
1 |
| Evans Consoles Corporation | 93 |
1 |
| Markant International B.V. | 5 |
1 |
| Myerchin Enterprises, Inc. | 10 |
1 |
| TeacherGeek Inc. | 3 |
1 |
| Silverline Safety Systems Corp. | 2 |
1 |
| TaiChang Boardstar Office Supplies Co., Ltd. | 3 |
1 |
| Other owners | 0 |