- All sections
- A - Human necessities
- A47C - Chairs; sofas; beds
- A47C 7/24 - Upholstered seats
Patent holdings for IPC class A47C 7/24
Total number of patents in this class: 157
10-year publication summary
|
19
|
16
|
24
|
22
|
16
|
16
|
13
|
10
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1361 |
49 |
| AIM Design, LLC | 33 |
7 |
| Toyota Boshoku Kabushiki Kaisha | 1304 |
5 |
| Lear Corporation | 1196 |
4 |
| Ashley Furniture Industries, Inc. | 195 |
4 |
| Tachi-S Co., Ltd. | 384 |
4 |
| Ashley Furniture Industries, LLC | 279 |
4 |
| IKEA Supply AG | 272 |
3 |
| The Lovesac Company | 167 |
3 |
| Savovic, Joseph | 3 |
3 |
| Toyota Motor Corporation | 28582 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| JSR Corporation | 2476 |
2 |
| La-Z-Boy Incorporated | 281 |
2 |
| NHK Spring Co., Ltd. | 1657 |
2 |
| Series International, LLC | 55 |
2 |
| TS Tech Co., Ltd. | 1388 |
2 |
| YKK Corporation | 1916 |
2 |
| Mien Company | 17 |
2 |
| Dongguan Shichang Metals Factory Ltd. | 68 |
2 |
| Other owners | 51 |