- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 4/04 - Folding chairs with inflexible seats
Patent holdings for IPC class A47C 4/04
Total number of patents in this class: 153
10-year publication summary
|
34
|
19
|
18
|
18
|
17
|
23
|
20
|
13
|
17
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| New-Tec Integration (Xiamen) Co., Ltd. | 423 |
12 |
| Pro-Cord S.p.A. | 47 |
4 |
| Worldwide Creations, LLC | 54 |
4 |
| Zhejiang Hengfeng Top Leisure Co., Ltd. | 118 |
4 |
| MECO Corporation | 33 |
3 |
| Step2gold Co., Ltd. | 27 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| Aichi Co., Ltd. | 81 |
2 |
| Purdue Research Foundation | 3916 |
2 |
| AmTab Manufacturing Corporation | 45 |
2 |
| DIRTT Environmental Solutions, Ltd. | 307 |
2 |
| Dorel Home Furnishings, Inc. | 126 |
2 |
| F. SMIT Holding B.V. | 94 |
2 |
| Inno-Sports Co., Ltd. | 109 |
2 |
| Korea University of Technology and Education Industry-University Cooperation Foundation | 177 |
2 |
| Lifetime Products, Inc. | 399 |
2 |
| Ogg Design, Inc. | 6 |
2 |
| Series International, LLC | 63 |
2 |
| Wuxi Housetex Industries Co., Ltd | 15 |
2 |
| Zhuhai Shichang Metals Ltd. | 79 |
2 |
| Other owners | 95 |