- All sections
- A - Human necessities
- A47C - Chairssofasbeds
- A47C 4/52 - Trunk chairs, i.e. chairs collapsible to trunk shape
Patent holdings for IPC class A47C 4/52
Total number of patents in this class: 61
10-year publication summary
|
9
|
13
|
9
|
3
|
11
|
8
|
10
|
8
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Spliced IP Ltd. | 4 |
3 |
| AOB Products Company | 533 |
3 |
| Ningbo Tenghao Outdoor Co.,Ltd | 13 |
3 |
| AMI Industries, Inc. | 221 |
2 |
| Wuxi Housetex Industries Co., Ltd | 15 |
2 |
| Yuntek International, Inc. | 3 |
2 |
| Wonderland Switzerland AG | 1891 |
2 |
| Lido Holdings, Inc. | 2 |
2 |
| Shibumi Shade, Inc. | 84 |
2 |
| Ungloo LLC | 2 |
2 |
| Fiiya LLC | 2 |
2 |
| Robert W. Smith, Jr. | 2 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Alite Designs, Inc. | 13 |
1 |
| At the Helm LLC | 2 |
1 |
| Guy Darren Trappett | 1 |
1 |
| James Patrick Cardona | 1 |
1 |
| KIT, LLC, AKA Keep it Together | 7 |
1 |
| Lambs & Ivy, Inc. | 6 |
1 |
| Mario Cardona | 1 |
1 |
| Other owners | 26 |