- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general details of furniture
- A47B 9/16 - Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
Patent holdings for IPC class A47B 9/16
Total number of patents in this class: 149
10-year publication summary
|
15
|
28
|
36
|
22
|
23
|
31
|
21
|
10
|
22
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Office Kick Inc, DBA Office Kick Inc | 28 |
27 |
| Ergotron, Inc. | 307 |
12 |
| Varidesk, LLC | 99 |
8 |
| FlexiSpot Inc. | 47 |
7 |
| Versa Products, Inc. | 16 |
6 |
| Fellowes, Inc. | 347 |
5 |
| Inno-Sports Co., Ltd. | 102 |
5 |
| EVO Inventions LLC | 9 |
5 |
| Loctek Ergonomic Technology Corp. | 60 |
4 |
| Qidong Vision Mounts Manufacturing Co.,Ltd | 24 |
4 |
| Colebrook Bosson Saunders (Products) Limited | 103 |
3 |
| Designa Inc. | 14 |
3 |
| C.D. Great Furniture Co., Ltd. | 8 |
2 |
| Knoll, Inc. | 374 |
2 |
| Jiaxing Haihong Mechanical and Electrical Technology Co., Ltd. | 5 |
2 |
| Siso A/S | 13 |
2 |
| Translyft A/S | 5 |
2 |
| Four Board Woodworks, LLC | 2 |
2 |
| Purdue Research Foundation | 3471 |
1 |
| Campvalley (Xiamen) Co., Ltd. | 69 |
1 |
| Other owners | 46 |