- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 5/12 - Chairs of special materials of plastics, with or without reinforcement
Patent holdings for IPC class A47C 5/12
Total number of patents in this class: 221
10-year publication summary
|
20
|
20
|
17
|
21
|
20
|
17
|
17
|
12
|
16
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steelcase Inc. | 1286 |
41 |
| Adams Mfg. Corp. | 93 |
8 |
| Pro-Cord S.p.A. | 47 |
8 |
| MillerKnoll, Inc. | 557 |
8 |
| Suncast Technologies, LLC | 345 |
6 |
| Astra Capital Incorporated | 42 |
5 |
| HNI Technologies Inc. | 308 |
5 |
| Keter Plastic Ltd. | 268 |
5 |
| Maxsecure Systems Incorporated | 12 |
5 |
| Ashley Furniture Industries, LLC | 292 |
5 |
| Illinois Tool Works Inc. | 11862 |
4 |
| Krueger International, Inc. | 382 |
4 |
| Dongguan Shichang Metals Factory Ltd. | 76 |
4 |
| AMI Industries, Inc. | 221 |
3 |
| Lifetime Products, Inc. | 399 |
3 |
| The Lovesac Company | 258 |
3 |
| Bf17 GmbH | 8 |
3 |
| Agna, LLC | 162 |
3 |
| Aichi Co., Ltd. | 84 |
2 |
| Academia Furniture, LLC | 7 |
2 |
| Other owners | 94 |