- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 57/18 - Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves consisting of screwbolts as connecting members
Patent holdings for IPC class A47B 57/18
Total number of patents in this class: 26
10-year publication summary
|
1
|
3
|
2
|
5
|
2
|
3
|
2
|
2
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pro-gard Products, LLC | 11 |
3 |
| Trinity International Industries, LLC | 100 |
3 |
| Adrian Steel Company | 108 |
2 |
| Link The Cube GmbH | 2 |
2 |
| Salto, LLC | 36 |
2 |
| Hangzhou Great Star Industrial Co., Ltd. | 617 |
1 |
| Hangzhou Great Star Tools Co., Ltd. | 148 |
1 |
| Hefei Hualing Co., Ltd. | 492 |
1 |
| Hefei Midea Refrigerator Co., Ltd. | 447 |
1 |
| Hologic, Inc. | 1128 |
1 |
| Midea Group Co., Ltd. | 4600 |
1 |
| Ranger Design | 17 |
1 |
| Solid Racks Pty Ltd | 2 |
1 |
| Acetate International LLC | 62 |
1 |
| LEGO A/S | 507 |
1 |
| 7Point92 LLC | 3 |
1 |
| Jinhua Zhujia Commodity Co., Ltd. | 1 |
1 |
| TGW Logistics GmbH | 187 |
1 |
| WNC Corporation | 574 |
1 |
| Other owners | 0 |