- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 1/033 - Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest the coupling member being a flexible strip
Patent holdings for IPC class A47C 1/033
Total number of patents in this class: 12
10-year publication summary
|
3
|
0
|
0
|
0
|
2
|
0
|
0
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Humanscale Corporation | 171 |
2 |
| Steelcase Inc. | 1334 |
2 |
| BRADO S.p.A. | 29 |
1 |
| Davis Furniture Industries, Inc. | 9 |
1 |
| Donati S.p.A. | 45 |
1 |
| Knoll, Inc. | 368 |
1 |
| Okamura Corporation | 503 |
1 |
| Clearmotion Acquisition I LLC | 93 |
1 |
| Uhlenbrock Consulting | 1 |
1 |
| B4k GmbH | 3 |
1 |
| Other owners | 0 |