- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 7/24 - Upholstered seats
Patent holdings for IPC class A47C 7/24
Total number of patents in this class: 182
10-year publication summary
|
23
|
20
|
16
|
15
|
12
|
11
|
8
|
14
|
11
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1297 |
51 |
| Lear Corporation | 1346 |
13 |
| AIM Design, LLC | 40 |
7 |
| Toyota Boshoku Kabushiki Kaisha | 1472 |
5 |
| Ashley Furniture Industries, LLC | 296 |
5 |
| Series International, LLC | 61 |
4 |
| Tachi-S Co., Ltd. | 403 |
4 |
| Ashley Furniture Industries, Inc. | 177 |
3 |
| La-Z-Boy Incorporated | 267 |
3 |
| TS Tech Co., Ltd. | 1524 |
3 |
| The Lovesac Company | 237 |
3 |
| Savovic, Joseph | 3 |
3 |
| Anthro Form, LLC | 31 |
3 |
| Toyota Motor Corporation | 34148 |
2 |
| Ford Global Technologies, LLC | 21150 |
2 |
| JSR Corporation | 2557 |
2 |
| IKEA Supply AG | 213 |
2 |
| NHK Spring Co., Ltd. | 1933 |
2 |
| YKK Corporation | 2001 |
2 |
| Mien Company | 26 |
2 |
| Other owners | 61 |