- All sections
- A - Human necessities
- A47C - Chairs; sofas; beds
- A47C 1/00 - Chairs adapted for special purposes
Patent holdings for IPC class A47C 1/00
Total number of patents in this class: 406
10-year publication summary
|
40
|
46
|
36
|
33
|
34
|
48
|
33
|
21
|
26
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Grammer AG | 395 |
10 |
| InkBed, Inc. | 22 |
8 |
| Stryker Corporation | 3864 |
7 |
| D-Box Technologies Inc. | 90 |
7 |
| Thorley Industries LLC | 132 |
7 |
| AIM Design, LLC | 33 |
7 |
| La-Z-Boy Incorporated | 281 |
6 |
| Steelcase Inc. | 1361 |
6 |
| Toyota Boshoku Kabushiki Kaisha | 1304 |
6 |
| Verb Surgical Inc. | 463 |
6 |
| Wonderland Switzerland AG | 1148 |
6 |
| Altimate Medical, Inc. | 36 |
5 |
| L & P Property Management Company | 970 |
5 |
| Adient Yanfeng Seating Mechanism Co., Ltd. | 267 |
5 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Hyundai Motor Company | 19021 |
4 |
| Brunswick Corporation | 1271 |
4 |
| Crown Equipment Corporation | 898 |
4 |
| Friend Success, Inc. | 9 |
4 |
| Adient US LLC | 398 |
4 |
| Other owners | 291 |