- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 57/38 - Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of detachable shelf supports consisting of side walls of the ladder type with hooks on the shelf supports to engage the rungs of the ladder
Patent holdings for IPC class A47B 57/38
Total number of patents in this class: 20
10-year publication summary
|
2
|
3
|
3
|
1
|
1
|
1
|
0
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| King Slide Technology Co., Ltd. | 409 |
4 |
| King Slide Works Co., Ltd. | 478 |
4 |
| The Ondrasik Family Trust Dated 11/3/1999 | 9 |
2 |
| The Ondrasik Family | 5 |
2 |
| E-Make Co., Ltd. | 16 |
1 |
| Edsal Manufacturing Co., Inc. | 16 |
1 |
| Irega AG | 12 |
1 |
| Marquette University | 166 |
1 |
| Rev-A-Shelf Company, LLC | 73 |
1 |
| Kunshan Lemtech Slide Technology Co., Ltd. | 5 |
1 |
| Product Miniature, Inc, d/b/a Plastics | 6 |
1 |
| Vitra AG | 356 |
1 |
| Other owners | 0 |