- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 9/02 - Tables with tops of variable height with balancing device, e.g. by spring, by weight
Patent holdings for IPC class A47B 9/02
Total number of patents in this class: 98
10-year publication summary
|
23
|
16
|
12
|
11
|
6
|
11
|
4
|
8
|
3
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 313 |
46 |
| Humanscale Corporation | 173 |
6 |
| Fellowes, Inc. | 373 |
5 |
| FlexiSpot Inc. | 103 |
5 |
| Argosy Console, Inc. | 6 |
3 |
| JPL Investments, LLC | 8 |
2 |
| Teknion Limited | 70 |
2 |
| Unifor S.p.A. | 50 |
2 |
| Nikon Corporation | 7226 |
1 |
| Arrowhead Center, Inc. | 64 |
1 |
| Blumenthal Distributing, Inc., DBA Office Star Products | 58 |
1 |
| Cknapp Sales Inc. | 184 |
1 |
| Hi-Max Innovation Co., Ltd. | 23 |
1 |
| Kesseböhmer Holding KG | 153 |
1 |
| Lumi Legend Corporation | 46 |
1 |
| Markant International B.V. | 6 |
1 |
| Perfect Posture, LLC | 4 |
1 |
| Posturite Limited | 15 |
1 |
| Samhongsa Co., Ltd. | 35 |
1 |
| Syncmold Enterprise Corp. | 82 |
1 |
| Other owners | 15 |