- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 1/00 - Chairs adapted for special purposes
Patent holdings for IPC class A47C 1/00
Total number of patents in this class: 396
10-year publication summary
|
34
|
27
|
32
|
42
|
31
|
20
|
24
|
17
|
16
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| InkBed, Inc. | 26 |
10 |
| Grammer AG | 412 |
9 |
| Stryker Corporation | 5192 |
8 |
| Monahan Products LLC | 263 |
8 |
| AIM Design, LLC | 39 |
8 |
| Steelcase Inc. | 1306 |
7 |
| La-Z-Boy Incorporated | 268 |
6 |
| Toyota Boshoku Kabushiki Kaisha | 1463 |
6 |
| Wonderland Switzerland AG | 1675 |
6 |
| Nike, Inc. | 14515 |
5 |
| Altimate Medical, Inc. | 35 |
5 |
| D-Box Technologies Inc. | 89 |
5 |
| Ford Global Technologies, LLC | 21095 |
4 |
| Hyundai Motor Company | 23238 |
4 |
| Friend Success, Inc. | 10 |
4 |
| L & P Property Management Company | 930 |
4 |
| Adient Yanfeng Seating Mechanism Co., Ltd. | 253 |
4 |
| Johnson Controls Technology Company | 1403 |
3 |
| Lear Corporation | 1339 |
3 |
| Brunswick Corporation | 1428 |
3 |
| Other owners | 284 |