- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 5/00 - Chairs of special materials
Patent holdings for IPC class A47C 5/00
Total number of patents in this class: 93
10-year publication summary
|
16
|
15
|
8
|
9
|
6
|
5
|
5
|
6
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1301 |
20 |
| Formway Furniture Limited | 73 |
3 |
| Shieldpro, LLC | 15 |
3 |
| Generative Technology Operatives, LLC | 5 |
3 |
| Room in a Box GmbH & Co. KG | 17 |
3 |
| Ashley Furniture Industries, LLC | 295 |
3 |
| Purdue Research Foundation | 3831 |
2 |
| MillerKnoll, Inc. | 539 |
2 |
| Apple Inc. | 57989 |
1 |
| Ashley Furniture Industries, Inc. | 177 |
1 |
| Bj2 LLC | 13 |
1 |
| Blu Dot Design & Manufacturing, Inc. | 112 |
1 |
| Bobrick Washroom Equipment, Inc. | 159 |
1 |
| Box Clever Pty Ltd | 1 |
1 |
| Comfort Research, LLC | 190 |
1 |
| Concretebenchmolds, LLC | 1 |
1 |
| Erdie End Caps, LLC | 9 |
1 |
| The FHE Group Inc. | 17 |
1 |
| Homecrest Industries Incorporated | 1 |
1 |
| Keilhauer (Partnership) | 1 |
1 |
| Other owners | 42 |