- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general 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: 98
10-year publication summary
|
8
|
12
|
18
|
23
|
17
|
14
|
18
|
13
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 299 |
20 |
| Kessebohmer Produktions GmbH & Co. KG | 21 |
6 |
| Fellowes, Inc. | 348 |
4 |
| Kesseböhmer Holding KG | 146 |
4 |
| Samhongsa Co., Ltd. | 36 |
4 |
| FlexiSpot Inc. | 47 |
4 |
| B & Z Productions, LLC, DBA CrewChair.com | 10 |
3 |
| Okamura Corporation | 510 |
3 |
| Versa Products, Inc. | 17 |
3 |
| Flat Pty Ltd | 24 |
2 |
| Hi-Max Innovation Co., Ltd. | 24 |
2 |
| Knoll, Inc. | 372 |
2 |
| Loctek Ergonomic Technology Corp. | 58 |
2 |
| Dongguan Shichang Metals Factory Ltd. | 68 |
2 |
| Translyft A/S | 5 |
2 |
| Jiangsu Jelt Lifting System Co., Ltd | 5 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| NSK Ltd. | 2719 |
1 |
| Argosy Console, Inc. | 6 |
1 |
| Ergotect Corporation | 8 |
1 |
| Other owners | 29 |