- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general details of furniture
- A47B 63/00 - Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
Patent holdings for IPC class A47B 63/00
Total number of patents in this class: 78
10-year publication summary
|
16
|
10
|
18
|
6
|
12
|
15
|
5
|
9
|
12
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valinge Innovation AB | 915 |
6 |
| Tops Products LLC | 96 |
5 |
| Jiangxi Sunshine Safety Equipment Group Co., Ltd | 6 |
5 |
| Teri Kramer | 4 |
4 |
| Unifor S.p.A. | 62 |
3 |
| Hallmark Cards, Incorporated | 337 |
2 |
| Iron Mountain Incorporated | 96 |
2 |
| King Slide Works Co., Ltd. | 434 |
2 |
| Smead Manufacturing Company | 143 |
2 |
| Steelcase Inc. | 1361 |
2 |
| Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | 25 |
2 |
| Wesko Locks Ltd. | 21 |
2 |
| Häfele Berlin GmbH & Co KG | 49 |
2 |
| ZHU, Jianliang | 4 |
2 |
| Amq Solutions, LLC | 39 |
1 |
| Auden Techno Corp. | 67 |
1 |
| Busch Systems International Inc. | 48 |
1 |
| Chudy Group, LLC | 32 |
1 |
| Crawford & Burke Company Limited | 6 |
1 |
| DIRTT Environmental Solutions, Ltd. | 329 |
1 |
| Other owners | 31 |