- 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: 103
10-year publication summary
|
18
|
23
|
17
|
14
|
18
|
14
|
7
|
5
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 312 |
20 |
| Kesseböhmer Holding KG | 152 |
5 |
| FlexiSpot Inc. | 80 |
5 |
| Fellowes, Inc. | 365 |
4 |
| Samhongsa Co., Ltd. | 35 |
4 |
| Versa Products, Inc. | 22 |
4 |
| B & Z Productions, LLC, DBA CrewChair.com | 10 |
3 |
| Kessebohmer Produktions GmbH & Co. KG | 13 |
3 |
| Hi-Max Innovation Co., Ltd. | 23 |
2 |
| Knoll, Inc. | 365 |
2 |
| Krueger International, Inc. | 379 |
2 |
| Loctek Ergonomic Technology Corp. | 61 |
2 |
| Okamura Corporation | 497 |
2 |
| Dongguan Shichang Metals Factory Ltd. | 76 |
2 |
| Translyft A/S | 5 |
2 |
| Jiangsu Jelt Lifting System Co., Ltd | 5 |
2 |
| MillerKnoll, Inc. | 544 |
2 |
| Hewlett-Packard Development Company, L.P. | 25342 |
1 |
| NSK Ltd. | 2826 |
1 |
| Argosy Console, Inc. | 6 |
1 |
| Other owners | 34 |