- All sections
- A - Human necessities
- A47B - Tables; desks; office furniture; cabinets; drawers; general details of furniture
- A47B 7/02 - Stackable tables; Nesting tables
Patent holdings for IPC class A47B 7/02
Total number of patents in this class: 145
10-year publication summary
|
19
|
12
|
8
|
5
|
5
|
7
|
3
|
6
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hill-Rom Services, Inc. | 1115 |
24 |
| Lifetime Products, Inc. | 393 |
18 |
| L & P Property Management Company | 970 |
6 |
| Knoll, Inc. | 372 |
5 |
| Stryker Corporation | 3864 |
4 |
| Ditto Sales, Inc., DBA Versteel | 80 |
4 |
| Chep Technology Pty Limited | 226 |
3 |
| Medical Depot, Inc. | 161 |
3 |
| Steelcase Inc. | 1361 |
3 |
| Sleep Number Corporation | 471 |
3 |
| ASS-Einrichtungssysteme GmbH | 12 |
2 |
| Casto & Harris, Inc. | 7 |
2 |
| Ferno-Washington, Inc. | 248 |
2 |
| International E-Z Up, Inc. | 115 |
2 |
| Invacare Corporation | 256 |
2 |
| VIRCO Mfg. Corporation | 78 |
2 |
| VitalGo Systems Limited | 4 |
2 |
| Jakob Gauger Söhne Stuhl- und Tischfabrik, Innenausbau GmbH & Co | 3 |
2 |
| Nantong Shunlong Physical Therapy Equipment Co., Ltd. | 10 |
2 |
| Aichi Co., Ltd. | 84 |
1 |
| Other owners | 53 |