- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 27/06 - Spring inlays or spring units therefor
Patent holdings for IPC class A47C 27/06
Total number of patents in this class: 772
10-year publication summary
|
57
|
64
|
92
|
83
|
67
|
75
|
43
|
83
|
119
|
79
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L & P Property Management Company | 933 |
110 |
| New-Tec Integration (Xiamen) Co., Ltd. | 439 |
98 |
| Sealy Technology LLC | 372 |
52 |
| Dreamwell, Ltd. | 408 |
39 |
| Purple Innovation, LLC | 421 |
32 |
| HS Products Ltd. | 50 |
30 |
| Bedgear LLC | 278 |
29 |
| Starsprings AB | 45 |
24 |
| Guangzhou Lianrou Machinery & Equipment Co., Ltd. | 44 |
15 |
| Spühl GmbH | 43 |
15 |
| Agro Holding GmbH | 28 |
13 |
| Harrison Spinks Components Limited | 16 |
11 |
| Stjernfjadrar AB | 13 |
9 |
| Sleep Number Corporation | 530 |
8 |
| Tournadre SA Standard Gum | 19 |
7 |
| Sleepovation LLC | 7 |
7 |
| LG Electronics Inc. | 76328 |
6 |
| ACE Bed Co., Ltd. | 14 |
6 |
| You Bed AB | 7 |
6 |
| L&P Swiss Holding GmbH | 23 |
6 |
| Other owners | 249 |