- 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: 183
10-year publication summary
|
24
|
22
|
16
|
16
|
14
|
12
|
8
|
14
|
12
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1282 |
51 |
| Lear Corporation | 1365 |
14 |
| AIM Design, LLC | 43 |
7 |
| Toyota Boshoku Kabushiki Kaisha | 1498 |
5 |
| Ashley Furniture Industries, LLC | 292 |
5 |
| Series International, LLC | 63 |
4 |
| Tachi-S Co., Ltd. | 403 |
4 |
| Ashley Furniture Industries, Inc. | 161 |
3 |
| La-Z-Boy Incorporated | 261 |
3 |
| The Lovesac Company | 256 |
3 |
| Savovic, Joseph | 3 |
3 |
| Anthro Form, LLC | 32 |
3 |
| Toyota Motor Corporation | 35680 |
2 |
| Ford Global Technologies, LLC | 21478 |
2 |
| JSR Corporation | 2555 |
2 |
| IKEA Supply AG | 213 |
2 |
| NHK Spring Co., Ltd. | 1983 |
2 |
| TS Tech Co., Ltd. | 1549 |
2 |
| YKK Corporation | 2043 |
2 |
| Mien Company | 28 |
2 |
| Other owners | 62 |