- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 19/22 - Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
Patent holdings for IPC class A47C 19/22
Total number of patents in this class: 113
10-year publication summary
|
16
|
13
|
26
|
21
|
17
|
18
|
24
|
18
|
14
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sleep Number Corporation | 599 |
10 |
| Dreamwell, Ltd. | 408 |
5 |
| Keeson Technology Corporation Limited | 119 |
5 |
| ORI Inc. | 22 |
4 |
| Purple Innovation, LLC | 418 |
3 |
| Principle Long Term Care Inc. | 3 |
3 |
| Bodyfriend Co., Ltd. | 237 |
2 |
| Furniture of America, Inc | 45 |
2 |
| Hollywood Bed & Spring Mfg. Co., Inc. | 16 |
2 |
| IKEA Supply AG | 213 |
2 |
| Inno-Sports Co., Ltd. | 109 |
2 |
| Norix Group, Inc. | 64 |
2 |
| Triple e Canada Ltd. | 63 |
2 |
| The University of North Carolina at Chapel Hill | 2114 |
2 |
| Vivax Medical Corporation | 6 |
2 |
| Atlantic Furniture, Inc. | 6 |
2 |
| Cross Innovations LLC | 44 |
2 |
| Ember Recreational Vehicles, Inc. | 9 |
2 |
| Mattel, Inc. | 3009 |
1 |
| LG Electronics Inc. | 75855 |
1 |
| Other owners | 57 |