- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 7/48 - Supports for the head or the back for the back of freely-rotatable type
Patent holdings for IPC class A47C 7/48
Total number of patents in this class: 47
10-year publication summary
|
5
|
5
|
7
|
3
|
4
|
5
|
2
|
5
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| La-Z-Boy Incorporated | 258 |
4 |
| Polaris Industries Inc. | 2319 |
3 |
| Knoll, Inc. | 359 |
2 |
| Takano Co., Ltd. | 84 |
2 |
| Toyota Motor Corporation | 35992 |
1 |
| A-Dec, Inc. | 130 |
1 |
| Airhawk International, LLC | 40 |
1 |
| Bock 1 GmbH & Co. KG | 45 |
1 |
| Bote, LLC | 121 |
1 |
| Brunswick Corporation | 1494 |
1 |
| Comfordy Co., Ltd. | 12 |
1 |
| Corecentric LLC | 5 |
1 |
| Enduring Wellness, LLC | 2 |
1 |
| Hettich Franke GmbH & Co. KG | 34 |
1 |
| High End Seating Solutions, LLC | 1 |
1 |
| Humanscale Corporation | 171 |
1 |
| Inno-Sports Co., Ltd. | 109 |
1 |
| Irwin Seating Company | 14 |
1 |
| Itoki Corporation | 89 |
1 |
| Jason Furniture (Hangzhou) Co., Ltd | 106 |
1 |
| Other owners | 20 |