- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 9/10 - Tables with tops of variable height with vertically-acting fluid cylinder
Patent holdings for IPC class A47B 9/10
Total number of patents in this class: 96
10-year publication summary
|
12
|
18
|
23
|
17
|
14
|
18
|
13
|
7
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 306 |
20 |
| Fellowes, Inc. | 358 |
4 |
| Kesseböhmer Holding KG | 151 |
4 |
| Samhongsa Co., Ltd. | 35 |
4 |
| FlexiSpot Inc. | 55 |
4 |
| B & Z Productions, LLC, DBA CrewChair.com | 11 |
3 |
| Kessebohmer Produktions GmbH & Co. KG | 14 |
3 |
| Versa Products, Inc. | 15 |
3 |
| Hi-Max Innovation Co., Ltd. | 24 |
2 |
| Knoll, Inc. | 367 |
2 |
| Loctek Ergonomic Technology Corp. | 61 |
2 |
| Okamura Corporation | 505 |
2 |
| Dongguan Shichang Metals Factory Ltd. | 73 |
2 |
| Translyft A/S | 5 |
2 |
| Jiangsu Jelt Lifting System Co., Ltd | 5 |
2 |
| MillerKnoll, Inc. | 518 |
2 |
| Hewlett-Packard Development Company, L.P. | 25903 |
1 |
| NSK Ltd. | 2770 |
1 |
| Argosy Console, Inc. | 6 |
1 |
| Ergotect Corporation | 9 |
1 |
| Other owners | 31 |