- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general 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: 241
10-year publication summary
|
4
|
10
|
36
|
39
|
39
|
51
|
37
|
23
|
20
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Julius Blum GmbH | 1156 |
33 |
| Paul Hettich GmbH & Co. KG | 479 |
31 |
| LG Electronics Inc. | 69257 |
29 |
| Valinge Innovation AB | 915 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Grass GmbH | 230 |
7 |
| King Slide Technology Co., Ltd. | 351 |
6 |
| King Slide Works Co., Ltd. | 434 |
6 |
| American Woodmark Management Company | 105 |
5 |
| IKEA Supply AG | 272 |
4 |
| Midea Group Co., Ltd. | 4025 |
4 |
| Häfele Berlin GmbH & Co KG | 49 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Arxium, Inc. | 74 |
3 |
| Haier US Appliance Solutions, Inc. | 3178 |
3 |
| Peka-metall AG | 31 |
3 |
| UNILIN, besloten vennootschap | 599 |
3 |
| Liberty Hardware Mfg. Corp. | 305 |
2 |
| Bortoluzzi Sistemi S.p.A. | 54 |
2 |
| BSH Hausgeräte GmbH | 5384 |
2 |
| Other owners | 72 |