- All sections
- A - Human necessities
- A47B - Tablesdesksoffice furniturecabinetsdrawersgeneral details of furniture
- A47B 88/90 - Constructional details of drawers
Patent holdings for IPC class A47B 88/90
Total number of patents in this class: 301
10-year publication summary
|
10
|
36
|
39
|
39
|
51
|
37
|
23
|
23
|
37
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1243 |
50 |
| Paul Hettich GmbH & Co. KG | 527 |
39 |
| LG Electronics Inc. | 72962 |
35 |
| Valinge Innovation AB | 980 |
14 |
| Samsung Electronics Co., Ltd. | 145864 |
7 |
| Grass GmbH | 242 |
7 |
| King Slide Technology Co., Ltd. | 396 |
7 |
| King Slide Works Co., Ltd. | 468 |
7 |
| Midea Group Co., Ltd. | 4542 |
7 |
| American Woodmark Management Company | 113 |
6 |
| Hefei Hualing Co., Ltd. | 487 |
4 |
| Hefei Midea Refrigerator Co., Ltd. | 443 |
4 |
| IKEA Supply AG | 222 |
4 |
| UNILIN, besloten vennootschap | 869 |
4 |
| Illinois Tool Works Inc. | 11461 |
3 |
| Liberty Hardware Mfg. Corp. | 294 |
3 |
| Arxium, Inc. | 70 |
3 |
| Haier US Appliance Solutions, Inc. | 3602 |
3 |
| Night and Day Furniture LLC | 39 |
3 |
| Peka-metall AG | 30 |
3 |
| Other owners | 88 |