- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general details of furniture
- A47B 91/16 - Self-levelling legs
Patent holdings for IPC class A47B 91/16
Total number of patents in this class: 83
10-year publication summary
|
6
|
8
|
13
|
15
|
18
|
8
|
13
|
6
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Progressive Sterilization, LLC | 25 |
8 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
8 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 248 |
8 |
| Flat Pty Ltd | 24 |
7 |
| No Rock Cafe Tables Pty Ltd | 11 |
7 |
| Hedera AB | 9 |
4 |
| Wheel.me AS | 50 |
3 |
| G.C. Hoyle Company LLC | 6 |
3 |
| Carpin Manufacturing, Inc. | 23 |
2 |
| GYM RAX International, Inc. | 8 |
2 |
| Autostore Technology AS | 743 |
2 |
| Shikumi Co., Ltd. | 3 |
2 |
| Rockless Table LLC | 4 |
2 |
| Alma Manufacturimg Co., Ltd. | 2 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Dell Products L.P. | 11144 |
1 |
| JPMorgan Chase Bank, National Association | 10964 |
1 |
| B2B S.r.l. | 4 |
1 |
| Bertec Corporation | 106 |
1 |
| Calzati S.r.l. | 1 |
1 |
| Other owners | 17 |