- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 19/02 - Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
Patent holdings for IPC class A47C 19/02
Total number of patents in this class: 621
10-year publication summary
|
96
|
84
|
86
|
73
|
75
|
65
|
76
|
71
|
74
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sleep Number Corporation | 613 |
39 |
| Inno-Sports Co., Ltd. | 109 |
32 |
| Finger Lakes Intellectual Property LLC | 43 |
26 |
| L & P Property Management Company | 928 |
25 |
| Dreamwell, Ltd. | 408 |
15 |
| New-Tec Integration (Xiamen) Co., Ltd. | 424 |
14 |
| Keeson Technology Corporation Limited | 119 |
14 |
| Ascion, LLC | 55 |
12 |
| Grantec (Xiamen) Co., Ltd. | 15 |
12 |
| Ergomotion, Inc. | 95 |
11 |
| NISCO Co., Ltd | 47 |
10 |
| Ulife Healthcare Inc | 21 |
9 |
| Star Seeds Co., Ltd. | 36 |
9 |
| Inter IKEA Systems B.V. | 474 |
8 |
| Zinus Inc. | 74 |
8 |
| Paramount Bed Co., Ltd. | 267 |
7 |
| Stryker Corporation | 5490 |
6 |
| Coway Co., Ltd. | 788 |
6 |
| Zinus Inc. | 105 |
6 |
| Ashley Furniture Industries, Inc. | 161 |
5 |
| Other owners | 347 |