- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general details of furniture
- A47B 21/04 - Tables or desks specially adapted for use at individual computer workstations, e.g. for word processing or other manual data entry; Tables or desks specially adapted for typing; Auxiliary devices for attachment to such tables or desks characterised by means for holding or fastening typewriters or computer equipment
Patent holdings for IPC class A47B 21/04
Total number of patents in this class: 204
10-year publication summary
|
33
|
32
|
37
|
34
|
36
|
26
|
25
|
18
|
24
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ergotron, Inc. | 306 |
28 |
| Office Kick Inc, DBA Office Kick Inc | 29 |
25 |
| Versa Products, Inc. | 16 |
10 |
| Evans Consoles Corporation | 83 |
8 |
| Steelcase Inc. | 1333 |
5 |
| Capsa Solutions, LLC | 84 |
4 |
| Fellowes, Inc. | 347 |
4 |
| Verb Surgical Inc. | 515 |
4 |
| FlexiSpot Inc. | 47 |
4 |
| Barco N.V. | 531 |
3 |
| Midmark Corporation | 225 |
3 |
| Universal Entertainment Corporation | 588 |
3 |
| Varidesk, LLC | 99 |
3 |
| Legrand AV Inc. | 350 |
3 |
| Mateo Goods Co. | 10 |
3 |
| Hewlett-Packard Development Company, L.P. | 27461 |
2 |
| Compucage International Inc. | 17 |
2 |
| Ergotect Corporation | 9 |
2 |
| Gamber-Johnson LLC | 55 |
2 |
| Humanscale Corporation | 169 |
2 |
| Other owners | 84 |