- 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: 687
10-year publication summary
|
48
|
46
|
75
|
74
|
57
|
46
|
47
|
47
|
58
|
44
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1321 |
73 |
| L & P Property Management Company | 930 |
41 |
| La-Z-Boy Incorporated | 282 |
34 |
| Ultra-Mek, Inc. | 76 |
18 |
| Stryker Corporation | 5100 |
14 |
| Dewertokin Technology Group Co., Ltd. | 196 |
12 |
| Bodyfriend Co., Ltd. | 233 |
10 |
| Formway Furniture Limited | 74 |
10 |
| Ciar S.p.A. | 14 |
9 |
| Golden Technologies, Inc. | 37 |
9 |
| Pro-Cord S.p.A. | 49 |
9 |
| Toyota Boshoku Kabushiki Kaisha | 1436 |
9 |
| TS Tech Co., Ltd. | 1513 |
8 |
| InkBed, Inc. | 26 |
7 |
| MillerKnoll, Inc. | 527 |
7 |
| PNC Bank | 138 |
7 |
| Aisin Seiki Kabushiki Kaisha | 2207 |
6 |
| Bock 1 GmbH & Co. KG | 46 |
6 |
| Innotec Motion GmbH | 35 |
6 |
| Telescopic Seating Systems, LLC | 9 |
6 |
| Other owners | 386 |