- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 1/024 - Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
Patent holdings for IPC class A47C 1/024
Total number of patents in this class: 693
10-year publication summary
|
46
|
75
|
74
|
57
|
46
|
47
|
48
|
58
|
45
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1306 |
73 |
| L & P Property Management Company | 929 |
41 |
| La-Z-Boy Incorporated | 268 |
35 |
| Ultra-Mek, Inc. | 76 |
18 |
| Stryker Corporation | 5185 |
14 |
| Dewertokin Technology Group Co., Ltd. | 199 |
12 |
| Bodyfriend Co., Ltd. | 237 |
11 |
| Formway Furniture Limited | 73 |
10 |
| Ciar S.p.A. | 14 |
9 |
| Pro-Cord S.p.A. | 47 |
9 |
| Toyota Boshoku Kabushiki Kaisha | 1463 |
9 |
| Golden Technologies, Inc. | 35 |
8 |
| TS Tech Co., Ltd. | 1519 |
8 |
| InkBed, Inc. | 26 |
7 |
| MillerKnoll, Inc. | 528 |
7 |
| PNC Bank | 138 |
7 |
| Aisin Seiki Kabushiki Kaisha | 2191 |
6 |
| Innotec Motion GmbH | 36 |
6 |
| Telescopic Seating Systems, LLC | 9 |
6 |
| Samsung Electronics Co., Ltd. | 151303 |
5 |
| Other owners | 392 |