- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 57/40 - 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 hooks coacting with openings
Patent holdings for IPC class A47B 57/40
Total number of patents in this class: 187
10-year publication summary
|
11
|
15
|
25
|
18
|
28
|
12
|
13
|
17
|
15
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Whirlpool Corporation | 4437 |
8 |
| Edsal Manufacturing Company, LLC | 51 |
7 |
| Altria Client Services LLC | 2227 |
6 |
| Fasteners for Retail, Inc. | 349 |
6 |
| InterMetro Industries Corporation | 147 |
6 |
| Clairson, Inc. | 45 |
5 |
| Metalsistem S.p.A. | 9 |
5 |
| Seville Classics Inc. | 147 |
5 |
| Elfa International AB | 135 |
4 |
| SPG International LLC | 81 |
4 |
| Perfect Site, LLC | 25 |
4 |
| Amazon Technologies, Inc. | 27025 |
3 |
| Keter Plastic Ltd. | 289 |
3 |
| King Slide Technology Co., Ltd. | 398 |
3 |
| King Slide Works Co., Ltd. | 469 |
3 |
| LCC 2015 ApS | 7 |
3 |
| Pipp Mobile Storage Systems, Inc. | 67 |
3 |
| Tegometall International AG | 34 |
3 |
| Paragon Furniture, Inc. | 36 |
3 |
| Noble Industries Inc. | 8 |
3 |
| Other owners | 100 |