- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 27/07 - Attaching, or interconnecting of, springs in spring inlays
Patent holdings for IPC class A47C 27/07
Total number of patents in this class: 162
10-year publication summary
|
15
|
7
|
14
|
22
|
15
|
17
|
13
|
9
|
25
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L & P Property Management Company | 934 |
43 |
| New-Tec Integration (Xiamen) Co., Ltd. | 329 |
31 |
| Guangzhou Lianrou Machinery & Equipment Co., Ltd. | 43 |
8 |
| Sealy Technology LLC | 360 |
8 |
| Bedgear LLC | 264 |
6 |
| Mantzis Holdings Pty Ltd. | 11 |
5 |
| Agro Holding GmbH | 29 |
4 |
| Spühl GmbH | 41 |
3 |
| Stjernfjadrar AB | 14 |
3 |
| İskeçeli̇ Çeli̇k Yay Tel Yan Ürünleri̇ Sanayi̇ ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 10 |
3 |
| IKEA Supply AG | 215 |
2 |
| IndraTech LLC | 13 |
2 |
| Inter IKEA Systems B.V. | 431 |
2 |
| Nitori Holdings Co., Ltd. | 26 |
2 |
| Otis Bed Manufacturing Company, Inc. | 14 |
2 |
| Zinus Inc. | 77 |
2 |
| Starsprings AB | 44 |
2 |
| Purple Innovation, LLC | 359 |
2 |
| Sleepovation LLC | 7 |
2 |
| L&P Swiss Holding GmbH | 24 |
2 |
| Other owners | 28 |