- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 31/10 - Loose furniture covers
Patent holdings for IPC class A47C 31/10
Total number of patents in this class: 271
10-year publication summary
|
38
|
48
|
44
|
31
|
32
|
36
|
36
|
26
|
23
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Levitation Sciences LLC | 82 |
18 |
| Bedgear LLC | 263 |
12 |
| Sysco Guest Supply, LLC | 89 |
11 |
| Purple Innovation, LLC | 359 |
8 |
| Tempur World, LLC | 220 |
7 |
| Sleep Solutions, Inc. | 84 |
7 |
| Ashley Furniture Industries, LLC | 296 |
6 |
| Dreamwell, Ltd. | 399 |
5 |
| SKYDEX Technologies, Inc. | 45 |
5 |
| airweave inc. | 49 |
4 |
| Dan-Foam ApS | 221 |
4 |
| HomTex, Inc. | 59 |
4 |
| Welspun India Limited | 190 |
4 |
| Peel Away Labs, Inc. | 6 |
4 |
| Bett1.de GmbH | 52 |
4 |
| The Boeing Company | 20124 |
3 |
| CleanBrands, LLC | 21 |
3 |
| Unisoft Medical Corporation | 8 |
3 |
| TriplePoint Venture Growth BDC Corp. | 26 |
3 |
| Ouster, Inc. | 167 |
3 |
| Other owners | 153 |